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5071300025 = 521118441091
BaseRepresentation
bin1001011100100010…
…11110010110111001
3111002102112201210212
410232101132112321
540341223100100
62155115320505
7236446224161
oct45621362671
914072481725
105071300025
112172686850
12b96450135
1362a86405c
143617415a1
151ea33c635
hex12e45e5b9

5071300025 has 12 divisors (see below), whose sum is σ = 6860086224. Its totient is φ = 3688218000.

The previous prime is 5071300021. The next prime is 5071300033. The reversal of 5071300025 is 5200031705.

It is not a de Polignac number, because 5071300025 - 22 = 5071300021 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5071300021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9220271 + ... + 9220820.

It is an arithmetic number, because the mean of its divisors is an integer number (571673852).

Almost surely, 25071300025 is an apocalyptic number.

5071300025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5071300025 is a deficient number, since it is larger than the sum of its proper divisors (1788786199).

5071300025 is a wasteful number, since it uses less digits than its factorization.

5071300025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18441112 (or 18441107 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 5071300025 is about 71213.0607753943. The cubic root of 5071300025 is about 1718.0657028652.

The spelling of 5071300025 in words is "five billion, seventy-one million, three hundred thousand, twenty-five".

Divisors: 1 5 11 25 55 275 18441091 92205455 202852001 461027275 1014260005 5071300025