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34663430564 = 2273893182467
BaseRepresentation
bin100000010010000110…
…011111100110100100
310022110202100201110122
4200102012133212210
51031442314234224
623531341341112
72334664204220
oct402206374644
9108422321418
1034663430564
111377866a484
126874867798
133365590979
14196b937780
15d7d24b15e
hex81219f9a4

34663430564 has 24 divisors (see below), whose sum is σ = 69505101120. Its totient is φ = 14817561696.

The previous prime is 34663430563. The next prime is 34663430569. The reversal of 34663430564 is 46503436643.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34663430563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1580342 + ... + 1602125.

It is an arithmetic number, because the mean of its divisors is an integer number (2896045880).

Almost surely, 234663430564 is an apocalyptic number.

It is an amenable number.

34663430564 is an abundant number, since it is smaller than the sum of its proper divisors (34841670556).

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

34663430564 is a wasteful number, since it uses less digits than its factorization.

34663430564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3182867 (or 3182865 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 34663430564 in words is "thirty-four billion, six hundred sixty-three million, four hundred thirty thousand, five hundred sixty-four".

Divisors: 1 2 4 7 14 28 389 778 1556 2723 5446 10892 3182467 6364934 12729868 22277269 44554538 89109076 1237979663 2475959326 4951918652 8665857641 17331715282 34663430564