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57738853654314 = 2379714172521761
BaseRepresentation
bin11010010000011010111111…
…10111001001111100101010
321120102210001222121210002220
431020031133313021330222
530031443133013414224
6322444510240534510
715106331422215060
oct1510153767117452
9246383058553086
1057738853654314
1117440a01703638
126586215321436
13262a99ac11121
14103880ad8c030
156a1dc0460279
hex34835fdc9f2a

57738853654314 has 32 divisors (see below), whose sum is σ = 133335084736896. Its totient is φ = 16326745067520.

The previous prime is 57738853654283. The next prime is 57738853654319. The reversal of 57738853654314 is 41345635883775.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57738853654319) 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, 7086256807 + ... + 7086264954.

It is an arithmetic number, because the mean of its divisors is an integer number (4166721398028).

Almost surely, 257738853654314 is an apocalyptic number.

57738853654314 is an abundant number, since it is smaller than the sum of its proper divisors (75596231082582).

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

57738853654314 is a wasteful number, since it uses less digits than its factorization.

57738853654314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14172521870.

The product of its digits is 1016064000, while the sum is 69.

The spelling of 57738853654314 in words is "fifty-seven trillion, seven hundred thirty-eight billion, eight hundred fifty-three million, six hundred fifty-four thousand, three hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 97 194 291 582 679 1358 2037 4074 14172521761 28345043522 42517565283 85035130566 99207652327 198415304654 297622956981 595245913962 1374734610817 2749469221634 4124203832451 8248407664902 9623142275719 19246284551438 28869426827157 57738853654314