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57070000499 = 154157370207
BaseRepresentation
bin110101001001101000…
…110001100101110011
312110022022021102001012
4311021220301211303
51413334410003444
642115000101135
74060151000051
oct651150614563
9173268242035
1057070000499
1122226589076
12b0887647ab
1354c6714785
142a956ad1d1
1517403d9b9e
hexd49a31973

57070000499 has 4 divisors (see below), whose sum is σ = 57070524864. Its totient is φ = 57069476136.

The previous prime is 57070000489. The next prime is 57070000513. The reversal of 57070000499 is 99400007075.

It is a happy number.

57070000499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-57070000499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57070000489) 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, 30947 + ... + 339260.

It is an arithmetic number, because the mean of its divisors is an integer number (14267631216).

Almost surely, 257070000499 is an apocalyptic number.

57070000499 is a deficient number, since it is larger than the sum of its proper divisors (524365).

57070000499 is a wasteful number, since it uses less digits than its factorization.

57070000499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524364.

The product of its (nonzero) digits is 79380, while the sum is 41.

The spelling of 57070000499 in words is "fifty-seven billion, seventy million, four hundred ninety-nine", and thus it is an aban number.

Divisors: 1 154157 370207 57070000499