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102412000224 = 25324122513853
BaseRepresentation
bin101111101100000111…
…0110001101111100000
3100210100021020122112100
41133120032301233200
53134214433001344
6115014124330400
710253602432062
oct1373016615740
9323307218470
10102412000224
113a4839a4616
1217a216a3a00
13987143a501
144d57525732
1529e5d81569
hex17d83b1be0

102412000224 has 144 divisors (see below), whose sum is σ = 298547396784. Its totient is φ = 33281280000.

The previous prime is 102412000213. The next prime is 102412000247. The reversal of 102412000224 is 422000214201.

102412000224 is a `hidden beast` number, since 1 + 0 + 241 + 200 + 0 + 224 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102412000197 and 102412000206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26577882 + ... + 26581734.

It is an arithmetic number, because the mean of its divisors is an integer number (2073245811).

Almost surely, 2102412000224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102412000224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149273698392).

102412000224 is an abundant number, since it is smaller than the sum of its proper divisors (196135396560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102412000224 is a wasteful number, since it uses less digits than its factorization.

102412000224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6161 (or 6150 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 102412000224 its reverse (422000214201), we get a palindrome (524412214425).

The spelling of 102412000224 in words is "one hundred two billion, four hundred twelve million, two hundred twenty-four", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 41 48 72 82 96 123 144 164 246 288 328 369 492 656 738 984 1312 1476 1968 2251 2952 3853 3936 4502 5904 6753 7706 9004 11559 11808 13506 15412 18008 20259 23118 27012 30824 34677 36016 40518 46236 54024 61648 69354 72032 81036 92291 92472 108048 123296 138708 157973 162072 184582 184944 216096 276873 277416 315946 324144 369164 369888 473919 553746 554832 631892 648288 738328 830619 947838 1107492 1109664 1263784 1421757 1476656 1661238 1895676 2214984 2527568 2843514 2953312 3322476 3791352 4429968 5055136 5687028 6644952 7582704 8673103 8859936 11374056 13289904 15165408 17346206 22748112 26019309 26579808 34692412 45496224 52038618 69384824 78057927 104077236 138769648 156115854 208154472 277539296 312231708 355597223 416308944 624463416 711194446 832617888 1066791669 1248926832 1422388892 2133583338 2497853664 2844777784 3200375007 4267166676 5689555568 6400750014 8534333352 11379111136 12801500028 17068666704 25603000056 34137333408 51206000112 102412000224