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5206260115 = 57178750017
BaseRepresentation
bin1001101100101000…
…10011100110010011
3111102211111102020201
410312110103212103
541130300310430
62220340120031
7243005323630
oct46624234623
914384442221
105206260115
112231886311
121013696017
1364c7c83b4
14375633187
152070ea8ca
hex136513993

5206260115 has 16 divisors (see below), whose sum is σ = 7560015552. Its totient is φ = 3360006144.

The previous prime is 5206260109. The next prime is 5206260127. The reversal of 5206260115 is 5110626025.

It is a cyclic number.

It is not a de Polignac number, because 5206260115 - 213 = 5206251923 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4374414 + ... + 4375603.

It is an arithmetic number, because the mean of its divisors is an integer number (472500972).

Almost surely, 25206260115 is an apocalyptic number.

5206260115 is a deficient number, since it is larger than the sum of its proper divisors (2353755437).

5206260115 is a wasteful number, since it uses less digits than its factorization.

5206260115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8750046.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5206260115 is about 72154.4185410707. The cubic root of 5206260115 is about 1733.1731570634.

The spelling of 5206260115 in words is "five billion, two hundred six million, two hundred sixty thousand, one hundred fifteen".

Divisors: 1 5 7 17 35 85 119 595 8750017 43750085 61250119 148750289 306250595 743751445 1041252023 5206260115