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34304225872 = 2471613189887
BaseRepresentation
bin11111111100101100…
…001111001001010000
310021112201110020021011
4133330230033021100
51030223340211442
623431550340304
72323043052220
oct377454171120
9107481406234
1034304225872
11136039286a4
1267944ba694
133309033c07
141935d52080
15d5b945117
hex7fcb0f250

34304225872 has 40 divisors (see below), whose sum is σ = 76006849536. Its totient is φ = 14692619136.

The previous prime is 34304225869. The next prime is 34304225873. The reversal of 34304225872 is 27852240343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34304225873) by changing a digit.

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, 85713 + ... + 275599.

Almost surely, 234304225872 is an apocalyptic number.

It is an amenable number.

34304225872 is an abundant number, since it is smaller than the sum of its proper divisors (41702623664).

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

34304225872 is a wasteful number, since it uses less digits than its factorization.

34304225872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191515 (or 191509 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 34304225872 in words is "thirty-four billion, three hundred four million, two hundred twenty-five thousand, eight hundred seventy-two".

Divisors: 1 2 4 7 8 14 16 28 56 112 1613 3226 6452 11291 12904 22582 25808 45164 90328 180656 189887 379774 759548 1329209 1519096 2658418 3038192 5316836 10633672 21267344 306287731 612575462 1225150924 2144014117 2450301848 4288028234 4900603696 8576056468 17152112936 34304225872