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10104166160 = 2451123349279
BaseRepresentation
bin10010110100100000…
…10101011100010000
3222002011202211020022
421122100111130100
5131143131304120
64350343203012
7505250665244
oct113220253420
928064684208
1010104166160
1143155a1650
121b5ba46468
13c5045c35a
146bbd1a424
153e20d7025
hex25a415710

10104166160 has 80 divisors (see below), whose sum is σ = 25738352640. Its totient is φ = 3658398720.

The previous prime is 10104166147. The next prime is 10104166169. The reversal of 10104166160 is 6166140101.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (10104166169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180401 + ... + 229679.

It is an arithmetic number, because the mean of its divisors is an integer number (321729408).

Almost surely, 210104166160 is an apocalyptic number.

10104166160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10104166160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12869176320).

10104166160 is an abundant number, since it is smaller than the sum of its proper divisors (15634186480).

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

10104166160 is a wasteful number, since it uses less digits than its factorization.

10104166160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49536 (or 49530 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 10104166160 in words is "ten billion, one hundred four million, one hundred sixty-six thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 233 440 466 880 932 1165 1864 2330 2563 3728 4660 5126 9320 10252 12815 18640 20504 25630 41008 49279 51260 98558 102520 197116 205040 246395 394232 492790 542069 788464 985580 1084138 1971160 2168276 2710345 3942320 4336552 5420690 8673104 10841380 11482007 21682760 22964014 43365520 45928028 57410035 91856056 114820070 126302077 183712112 229640140 252604154 459280280 505208308 631510385 918560560 1010416616 1263020770 2020833232 2526041540 5052083080 10104166160