Search a number
-
+
103412870532 = 22338447113357
BaseRepresentation
bin110000001001111100…
…0110010110110000100
3100212221000120010111000
41200103320302312010
53143242143324112
6115301320413300
710320444616236
oct1402370626604
9325830503430
10103412870532
113a947962264
1218060917230
1399a08c086a
14501041c256
152a53b857dc
hex1813e32d84

103412870532 has 48 divisors (see below), whose sum is σ = 268141547520. Its totient is φ = 34466571936.

The previous prime is 103412870489. The next prime is 103412870563. The reversal of 103412870532 is 235078214301.

103412870532 is a `hidden beast` number, since 1 + 0 + 3 + 41 + 2 + 87 + 0 + 532 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855598 + ... + 968954.

It is an arithmetic number, because the mean of its divisors is an integer number (5586282240).

Almost surely, 2103412870532 is an apocalyptic number.

103412870532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103412870532 is an abundant number, since it is smaller than the sum of its proper divisors (164728676988).

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

103412870532 is a wasteful number, since it uses less digits than its factorization.

103412870532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121817 (or 121809 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 103412870532 in words is "one hundred three billion, four hundred twelve million, eight hundred seventy thousand, five hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 8447 16894 25341 33788 50682 76023 101364 113357 152046 226714 228069 304092 340071 453428 456138 680142 912276 1020213 1360284 2040426 3060639 4080852 6121278 12242556 957526579 1915053158 2872579737 3830106316 5745159474 8617739211 11490318948 17235478422 25853217633 34470956844 51706435266 103412870532