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10010866764 = 2239738922109
BaseRepresentation
bin10010101001011000…
…11011010001001100
3221211200012201112010
421110230123101030
5131000240214024
64333211341220
7503035651323
oct112454332114
927750181463
1010010866764
114277967408
121b34751810
13c37023702
146ad7910ba
153d8d07b29
hex254b1b44c

10010866764 has 48 divisors (see below), whose sum is σ = 23661237600. Its totient is φ = 3293915136.

The previous prime is 10010866763. The next prime is 10010866783. The reversal of 10010866764 is 46766801001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10010866763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441742 + ... + 463850.

It is an arithmetic number, because the mean of its divisors is an integer number (492942450).

Almost surely, 210010866764 is an apocalyptic number.

It is an amenable number.

10010866764 is an abundant number, since it is smaller than the sum of its proper divisors (13650370836).

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

10010866764 is a wasteful number, since it uses less digits than its factorization.

10010866764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22602 (or 22600 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 10010866764 in words is "ten billion, ten million, eight hundred sixty-six thousand, seven hundred sixty-four".

Divisors: 1 2 3 4 6 12 97 194 291 388 389 582 778 1164 1167 1556 2334 4668 22109 37733 44218 66327 75466 88436 113199 132654 150932 226398 265308 452796 2144573 4289146 6433719 8578292 8600401 12867438 17200802 25734876 25801203 34401604 51602406 103204812 834238897 1668477794 2502716691 3336955588 5005433382 10010866764