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5202055015 = 523311145451
BaseRepresentation
bin1001101100001000…
…10000111101100111
3111102112120202221021
410312010100331213
541123211230030
62220110032011
7242624511103
oct46604207547
914375522837
105202055015
11222a473a23
1210121a8607
1364b985381
14374c5a903
15206a6997a
hex136110f67

5202055015 has 16 divisors (see below), whose sum is σ = 6534867456. Its totient is φ = 3967876000.

The previous prime is 5202055009. The next prime is 5202055021. The reversal of 5202055015 is 5105502025.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5202055009) and next prime (5202055021).

It is not a de Polignac number, because 5202055015 - 23 = 5202055007 is a prime.

It is a super-2 number, since 2×52020550152 = 54122752758173300450, which contains 22 as substring.

It is a congruent 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, 36961 + ... + 108490.

It is an arithmetic number, because the mean of its divisors is an integer number (408429216).

Almost surely, 25202055015 is an apocalyptic number.

5202055015 is a deficient number, since it is larger than the sum of its proper divisors (1332812441).

5202055015 is a wasteful number, since it uses less digits than its factorization.

5202055015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145790.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 5202055015 is about 72125.2730670741. The cubic root of 5202055015 is about 1732.7064029775.

The spelling of 5202055015 in words is "five billion, two hundred two million, fifty-five thousand, fifteen".

Divisors: 1 5 23 115 311 1555 7153 35765 145451 727255 3345373 16726865 45235261 226176305 1040411003 5202055015