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2860964057 = 72915789767
BaseRepresentation
bin1010101010000110…
…1101100011011001
321101101102000212202
42222201231203121
521324401322212
61151520215545
7130616536040
oct25241554331
97341360782
102860964057
111238a37706
1267a16a5b5
13367953c53
141d1d73557
1511b27d0c2
hexaa86d8d9

2860964057 has 16 divisors (see below), whose sum is σ = 3404002560. Its totient is φ = 2352587328.

The previous prime is 2860964047. The next prime is 2860964129. The reversal of 2860964057 is 7504690682.

2860964057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2860964057 - 28 = 2860963801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2860964047) 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, 13013 + ... + 76754.

It is an arithmetic number, because the mean of its divisors is an integer number (212750160).

Almost surely, 22860964057 is an apocalyptic number.

It is an amenable number.

2860964057 is a deficient number, since it is larger than the sum of its proper divisors (543038503).

2860964057 is a wasteful number, since it uses less digits than its factorization.

2860964057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89960.

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 2860964057 is about 53487.9804909477. The cubic root of 2860964057 is about 1419.6157224072.

The spelling of 2860964057 in words is "two billion, eight hundred sixty million, nine hundred sixty-four thousand, fifty-seven".

Divisors: 1 7 29 157 203 1099 4553 31871 89767 628369 2603243 14093419 18222701 98653933 408709151 2860964057