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13100430210 = 235759217921
BaseRepresentation
bin11000011001101100…
…01011001110000010
31020210222202210210220
430030312023032002
5203312202231320
610003535403510
7642432551040
oct141466131602
936728683726
1013100430210
11561294012a
122657383596
13130a13626a
148c3c2d390
1551a18de40
hex30cd8b382

13100430210 has 96 divisors (see below), whose sum is σ = 36553997952. Its totient is φ = 2943467520.

The previous prime is 13100430193. The next prime is 13100430227. The reversal of 13100430210 is 1203400131.

It is an interprime number because it is at equal distance from previous prime (13100430193) and next prime (13100430227).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13100430210.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 722050 + ... + 739970.

It is an arithmetic number, because the mean of its divisors is an integer number (380770812).

Almost surely, 213100430210 is an apocalyptic number.

13100430210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13100430210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18276998976).

13100430210 is an abundant number, since it is smaller than the sum of its proper divisors (23453567742).

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

13100430210 is a wasteful number, since it uses less digits than its factorization.

13100430210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18056 (or 17997 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13100430210 its reverse (1203400131), we get a palindrome (14303830341).

The spelling of 13100430210 in words is "thirteen billion, one hundred million, four hundred thirty thousand, two hundred ten".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 59 70 105 118 177 210 295 354 413 590 826 885 1239 1770 2065 2478 3481 4130 6195 6962 10443 12390 17405 17921 20886 24367 34810 35842 48734 52215 53763 73101 89605 104430 107526 121835 125447 146202 179210 243670 250894 268815 365505 376341 537630 627235 731010 752682 1057339 1254470 1881705 2114678 3172017 3763410 5286695 6344034 7401373 10573390 14802746 15860085 22204119 31720170 37006865 44408238 62383001 74013730 111020595 124766002 187149003 222041190 311915005 374298006 436681007 623830010 873362014 935745015 1310043021 1871490030 2183405035 2620086042 4366810070 6550215105 13100430210