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30753982204 = 22111567944579
BaseRepresentation
bin11100101001000101…
…001000011011111100
32221101022001011111221
4130221011020123330
51000441004412304
622043404323124
72136053351461
oct345105103374
987338034457
1030753982204
1112051904020
125b635434a4
132b9165530a
1416ba635668
15beee11054
hex7291486fc

30753982204 has 24 divisors (see below), whose sum is σ = 58717209600. Its totient is φ = 13977877680.

The previous prime is 30753982187. The next prime is 30753982229. The reversal of 30753982204 is 40228935703.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 667587 + ... + 712165.

It is an arithmetic number, because the mean of its divisors is an integer number (2446550400).

Almost surely, 230753982204 is an apocalyptic number.

It is an amenable number.

30753982204 is a deficient number, since it is larger than the sum of its proper divisors (27963227396).

30753982204 is a wasteful number, since it uses less digits than its factorization.

30753982204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60273 (or 60271 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 30753982204 in words is "thirty billion, seven hundred fifty-three million, nine hundred eighty-two thousand, two hundred four".

Divisors: 1 2 4 11 22 44 15679 31358 44579 62716 89158 172469 178316 344938 490369 689876 980738 1961476 698954141 1397908282 2795816564 7688495551 15376991102 30753982204