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5220934915 = 571315991901
BaseRepresentation
bin1001101110011000…
…10010010100000011
3111110212002222021211
410313030102110003
541143024404130
62222022430551
7243244133410
oct46714222403
914425088254
105220934915
11223a099749
121018592457
13652865a01
14377573107
15208548a2a
hex137312503

5220934915 has 32 divisors (see below), whose sum is σ = 7230643200. Its totient is φ = 3544944000.

The previous prime is 5220934907. The next prime is 5220934921. The reversal of 5220934915 is 5194390225.

It is not a de Polignac number, because 5220934915 - 23 = 5220934907 is a prime.

It is a super-2 number, since 2×52209349152 = 54516322773332114450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2745465 + ... + 2747365.

It is an arithmetic number, because the mean of its divisors is an integer number (225957600).

Almost surely, 25220934915 is an apocalyptic number.

5220934915 is a deficient number, since it is larger than the sum of its proper divisors (2009708285).

5220934915 is a wasteful number, since it uses less digits than its factorization.

5220934915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2643.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 5220934915 is about 72256.0372218128. The cubic root of 5220934915 is about 1734.8000517033.

The spelling of 5220934915 in words is "five billion, two hundred twenty million, nine hundred thirty-four thousand, nine hundred fifteen".

Divisors: 1 5 7 35 131 599 655 917 1901 2995 4193 4585 9505 13307 20965 66535 78469 249031 392345 549283 1138699 1245155 1743217 2746415 5693495 7970893 8716085 39854465 149169569 745847845 1044186983 5220934915