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105178900796 = 22109701934369
BaseRepresentation
bin110000111110100100…
…1101010100100111100
3101001111002122202120022
41201331021222210330
53210401244311141
6120152444511312
710412300622434
oct1417511524474
9331432582508
10105178900796
1140673824a02
121847424b538
139bc2748a98
14513abb12c4
152b08c2db4b
hex187d26a93c

105178900796 has 24 divisors (see below), whose sum is σ = 185783598000. Its totient is φ = 52098038784.

The previous prime is 105178900793. The next prime is 105178900817. The reversal of 105178900796 is 697009871501.

105178900796 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051789007962 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105178900793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3043100 + ... + 3077468.

It is an arithmetic number, because the mean of its divisors is an integer number (7740983250).

Almost surely, 2105178900796 is an apocalyptic number.

It is an amenable number.

105178900796 is a deficient number, since it is larger than the sum of its proper divisors (80604697204).

105178900796 is a wasteful number, since it uses less digits than its factorization.

105178900796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41501 (or 41499 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 53.

The spelling of 105178900796 in words is "one hundred five billion, one hundred seventy-eight million, nine hundred thousand, seven hundred ninety-six".

Divisors: 1 2 4 109 218 436 7019 14038 28076 34369 68738 137476 765071 1530142 3060284 3746221 7492442 14984884 241236011 482472022 964944044 26294725199 52589450398 105178900796