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57650947150 = 2521153018943
BaseRepresentation
bin110101101100010000…
…111010010001001110
312111210210102120000211
4311230100322101032
51421032120302100
642252351513034
74110433652056
oct655420722116
9174723376024
1057650947150
11224a4502975
12b20b22877a
135589b9baa4
142b0c8d6566
1517763e21ba
hexd6c43a44e

57650947150 has 12 divisors (see below), whose sum is σ = 107230761792. Its totient is φ = 23060378840.

The previous prime is 57650947069. The next prime is 57650947171. The reversal of 57650947150 is 5174905675.

It is a junction number, because it is equal to n+sod(n) for n = 57650947094 and 57650947103.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 576509422 + ... + 576509521.

It is an arithmetic number, because the mean of its divisors is an integer number (8935896816).

Almost surely, 257650947150 is an apocalyptic number.

57650947150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57650947150 is a deficient number, since it is larger than the sum of its proper divisors (49579814642).

57650947150 is a wasteful number, since it uses less digits than its factorization.

57650947150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153018955 (or 1153018950 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 49.

The spelling of 57650947150 in words is "fifty-seven billion, six hundred fifty million, nine hundred forty-seven thousand, one hundred fifty".

Divisors: 1 2 5 10 25 50 1153018943 2306037886 5765094715 11530189430 28825473575 57650947150