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30800184296 = 2372392301269
BaseRepresentation
bin11100101011110101…
…011000001111101000
32221111111222110212112
4130223311120033220
51001034321344141
622052134501452
72140154150450
oct345365301750
987444873775
1030800184296
11120759a0372
125b76b04888
132b9b0b0b2b
1416c2820d60
15c03eda7eb
hex72bd583e8

30800184296 has 32 divisors (see below), whose sum is σ = 66276576000. Its totient is φ = 13144842816.

The previous prime is 30800184263. The next prime is 30800184301. The reversal of 30800184296 is 69248100803.

It is an unprimeable number.

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, 1137251 + ... + 1164018.

It is an arithmetic number, because the mean of its divisors is an integer number (2071143000).

Almost surely, 230800184296 is an apocalyptic number.

It is an amenable number.

30800184296 is an abundant number, since it is smaller than the sum of its proper divisors (35476391704).

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

30800184296 is a wasteful number, since it uses less digits than its factorization.

30800184296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301521 (or 2301517 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 30800184296 in words is "thirty billion, eight hundred million, one hundred eighty-four thousand, two hundred ninety-six".

Divisors: 1 2 4 7 8 14 28 56 239 478 956 1673 1912 3346 6692 13384 2301269 4602538 9205076 16108883 18410152 32217766 64435532 128871064 550003291 1100006582 2200013164 3850023037 4400026328 7700046074 15400092148 30800184296