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47669160286 = 21141519710169
BaseRepresentation
bin101100011001010011…
…011010100101011110
311120001010221020122001
4230121103122211132
51240111301112121
633522055312514
73305200114456
oct543123324536
9146033836561
1047669160286
1119241aa8740
1292a437b73a
134658bba627
142442d54d66
15138ee30991
hexb194da95e

47669160286 has 32 divisors (see below), whose sum is σ = 79929853920. Its totient is φ = 21133171200.

The previous prime is 47669160283. The next prime is 47669160337. The reversal of 47669160286 is 68206196674.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47669160283) 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 15 ways as a sum of consecutive naturals, for example, 4682610 + ... + 4692778.

It is an arithmetic number, because the mean of its divisors is an integer number (2497807935).

Almost surely, 247669160286 is an apocalyptic number.

47669160286 is a deficient number, since it is larger than the sum of its proper divisors (32260693634).

47669160286 is a wasteful number, since it uses less digits than its factorization.

47669160286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15420.

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 47669160286 in words is "forty-seven billion, six hundred sixty-nine million, one hundred sixty thousand, two hundred eighty-six".

Divisors: 1 2 11 22 41 82 451 902 5197 10169 10394 20338 57167 111859 114334 213077 223718 416929 426154 833858 2343847 4586219 4687694 9172438 52848293 105696586 581331223 1162662446 2166780013 4333560026 23834580143 47669160286