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5201710057 = 41126870977
BaseRepresentation
bin1001101100000101…
…11100101111101001
3111102111221020202001
410312002330233221
541123114210212
62220054411001
7242621543305
oct46602745751
914374836661
105201710057
11222a258835
121012060a61
1364b89435b
14374baad05
152069ec657
hex1360bcbe9

5201710057 has 4 divisors (see below), whose sum is σ = 5328581076. Its totient is φ = 5074839040.

The previous prime is 5201710051. The next prime is 5201710097. The reversal of 5201710057 is 7500171025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 979439616 + 4222270441 = 31296^2 + 64979^2 .

It is a cyclic number.

It is not a de Polignac number, because 5201710057 - 227 = 5067492329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5201710051) 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, 63435448 + ... + 63435529.

It is an arithmetic number, because the mean of its divisors is an integer number (1332145269).

Almost surely, 25201710057 is an apocalyptic number.

It is an amenable number.

5201710057 is a deficient number, since it is larger than the sum of its proper divisors (126871019).

5201710057 is a wasteful number, since it uses less digits than its factorization.

5201710057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126871018.

The product of its (nonzero) digits is 2450, while the sum is 28.

The square root of 5201710057 is about 72122.8816465343. The cubic root of 5201710057 is about 1732.6681024632.

The spelling of 5201710057 in words is "five billion, two hundred one million, seven hundred ten thousand, fifty-seven".

Divisors: 1 41 126870977 5201710057