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3135013057 = 11285001187
BaseRepresentation
bin1011101011011100…
…1000000011000001
322002111002011102201
42322313020003001
522410030404212
61235030113201
7140455112521
oct27267100301
98074064381
103135013057
1113696a6790
12735aab801
133ac666a17
1421a50d681
15135362b57
hexbadc80c1

3135013057 has 4 divisors (see below), whose sum is σ = 3420014256. Its totient is φ = 2850011860.

The previous prime is 3135013051. The next prime is 3135013069. The reversal of 3135013057 is 7503105313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3135013057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3135013051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142500583 + ... + 142500604.

It is an arithmetic number, because the mean of its divisors is an integer number (855003564).

Almost surely, 23135013057 is an apocalyptic number.

It is an amenable number.

3135013057 is a deficient number, since it is larger than the sum of its proper divisors (285001199).

3135013057 is a wasteful number, since it uses less digits than its factorization.

3135013057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285001198.

The product of its (nonzero) digits is 4725, while the sum is 28.

The square root of 3135013057 is about 55991.1873155053. The cubic root of 3135013057 is about 1463.5687166160.

The spelling of 3135013057 in words is "three billion, one hundred thirty-five million, thirteen thousand, fifty-seven".

Divisors: 1 11 285001187 3135013057