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5152879270 = 257116692051
BaseRepresentation
bin1001100110010001…
…01011001010100110
3111022010001101111101
410303020223022212
541023114114040
62211152030314
7241456515430
oct46310531246
914263041441
105152879270
112204736510
12bb983239a
136417281b6
1436c4d9650
152025a409a
hex13322b2a6

5152879270 has 32 divisors (see below), whose sum is σ = 11563865856. Its totient is φ = 1606092000.

The previous prime is 5152879229. The next prime is 5152879321. The reversal of 5152879270 is 729782515.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5152879270.

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, 3345256 + ... + 3346795.

It is an arithmetic number, because the mean of its divisors is an integer number (361370808).

Almost surely, 25152879270 is an apocalyptic number.

5152879270 is an abundant number, since it is smaller than the sum of its proper divisors (6410986586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5152879270 is a wasteful number, since it uses less digits than its factorization.

5152879270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6692076.

The product of its (nonzero) digits is 352800, while the sum is 46.

The square root of 5152879270 is about 71783.5584935715. The cubic root of 5152879270 is about 1727.2292701540.

The spelling of 5152879270 in words is "five billion, one hundred fifty-two million, eight hundred seventy-nine thousand, two hundred seventy".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 6692051 13384102 33460255 46844357 66920510 73612561 93688714 147225122 234221785 368062805 468443570 515287927 736125610 1030575854 2576439635 5152879270