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929162080068 = 2231913729746513
BaseRepresentation
bin11011000010101100110…
…00000010111101000100
310021211022220101020112220
431201112120002331010
5110210410443030233
61550503504012340
7124062334240065
oct15412630027504
93254286336486
10929162080068
11329067853212
121300b26010b0
13698093824a1
1432d8643456c
15192827dceb3
hexd856602f44

929162080068 has 48 divisors (see below), whose sum is σ = 2298810601920. Its totient is φ = 291277845504.

The previous prime is 929162080057. The next prime is 929162080117. The reversal of 929162080068 is 860080261929.

It is a self number, because there is not a number n which added to its sum of digits gives 929162080068.

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 15 ways as a sum of consecutive naturals, for example, 14842021 + ... + 14904492.

It is an arithmetic number, because the mean of its divisors is an integer number (47891887540).

Almost surely, 2929162080068 is an apocalyptic number.

It is an amenable number.

929162080068 is an abundant number, since it is smaller than the sum of its proper divisors (1369648521852).

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

929162080068 is a wasteful number, since it uses less digits than its factorization.

929162080068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29746676 (or 29746674 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The spelling of 929162080068 in words is "nine hundred twenty-nine billion, one hundred sixty-two million, eighty thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 137 228 274 411 548 822 1644 2603 5206 7809 10412 15618 31236 29746513 59493026 89239539 118986052 178479078 356958156 565183747 1130367494 1695551241 2260734988 3391102482 4075272281 6782204964 8150544562 12225816843 16301089124 24451633686 48903267372 77430173339 154860346678 232290520017 309720693356 464581040034 929162080068