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100711172132 = 22174190739827
BaseRepresentation
bin101110111001011011…
…0101000100000100100
3100121221201211122000022
41131302312220200210
53122224030002012
6114133245534312
710163500560434
oct1356266504044
9317851748008
10100711172132
113979091626a
1217627b74398
13965cc6105c
144c356a62c4
1529468b7472
hex1772da8824

100711172132 has 48 divisors (see below), whose sum is σ = 191378956608. Its totient is φ = 46185415680.

The previous prime is 100711172119. The next prime is 100711172147. The reversal of 100711172132 is 231271117001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2508803 + ... + 2548629.

It is an arithmetic number, because the mean of its divisors is an integer number (3987061596).

Almost surely, 2100711172132 is an apocalyptic number.

It is an amenable number.

100711172132 is a deficient number, since it is larger than the sum of its proper divisors (90667784476).

100711172132 is a wasteful number, since it uses less digits than its factorization.

100711172132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40796 (or 40794 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 26.

Adding to 100711172132 its reverse (231271117001), we get a palindrome (331982289133).

The spelling of 100711172132 in words is "one hundred billion, seven hundred eleven million, one hundred seventy-two thousand, one hundred thirty-two".

Divisors: 1 2 4 17 34 41 68 82 164 697 907 1394 1814 2788 3628 15419 30838 37187 39827 61676 74374 79654 148748 159308 632179 677059 1264358 1354118 1632907 2528716 2708236 3265814 6531628 27759419 36123089 55518838 72246178 111037676 144492356 614092513 1228185026 1481046649 2456370052 2962093298 5924186596 25177793033 50355586066 100711172132