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34204734788 = 2272712457943
BaseRepresentation
bin11111110110110000…
…101101010101000100
310021021210020120011012
4133312300231111010
51030022403003123
623414034101352
72320424306600
oct376660552504
9107253216135
1034204734788
1113562754564
12676711a858
1332c153ac53
141926a54500
15d52d41378
hex7f6c2d544

34204734788 has 36 divisors (see below), whose sum is σ = 70611815232. Its totient is φ = 14452698960.

The previous prime is 34204734761. The next prime is 34204734793. The reversal of 34204734788 is 88743740243.

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 11 ways as a sum of consecutive naturals, for example, 1215056 + ... + 1242887.

It is an arithmetic number, because the mean of its divisors is an integer number (1961439312).

Almost surely, 234204734788 is an apocalyptic number.

It is an amenable number.

34204734788 is an abundant number, since it is smaller than the sum of its proper divisors (36407080444).

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

34204734788 is a wasteful number, since it uses less digits than its factorization.

34204734788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458032 (or 2458023 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 50.

The spelling of 34204734788 in words is "thirty-four billion, two hundred four million, seven hundred thirty-four thousand, seven hundred eighty-eight".

Divisors: 1 2 4 7 14 28 49 71 98 142 196 284 497 994 1988 3479 6958 13916 2457943 4915886 9831772 17205601 34411202 68822404 120439207 174513953 240878414 349027906 481756828 698055812 1221597671 2443195342 4886390684 8551183697 17102367394 34204734788