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72230150796 = 22319595369473
BaseRepresentation
bin100001101000101000…
…0001010001010001100
320220102211202211122020
41003101100022022030
52140411404311141
653103154450140
75134634103006
oct1032120121214
9226384684566
1072230150796
11286a6045401
1211bb9893950
136a714a47cb
1436d2ca1376
151d2b2d6266
hex10d140a28c

72230150796 has 48 divisors (see below), whose sum is σ = 180414326400. Its totient is φ = 22422915072.

The previous prime is 72230150767. The next prime is 72230150809. The reversal of 72230150796 is 69705103227.

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, 2671285 + ... + 2698188.

It is an arithmetic number, because the mean of its divisors is an integer number (3758631800).

Almost surely, 272230150796 is an apocalyptic number.

72230150796 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

72230150796 is an abundant number, since it is smaller than the sum of its proper divisors (108184175604).

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

72230150796 is a wasteful number, since it uses less digits than its factorization.

72230150796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5369558 (or 5369556 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 72230150796 in words is "seventy-two billion, two hundred thirty million, one hundred fifty thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 12 19 38 57 59 76 114 118 177 228 236 354 708 1121 2242 3363 4484 6726 13452 5369473 10738946 16108419 21477892 32216838 64433676 102019987 204039974 306059961 316798907 408079948 612119922 633597814 950396721 1224239844 1267195628 1900793442 3801586884 6019179233 12038358466 18057537699 24076716932 36115075398 72230150796