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5607078638 = 271921079243
BaseRepresentation
bin1010011100011010…
…10011101011101110
3112110202201002220012
411032031103223232
542440403004023
62324215053222
7255643245020
oct51615235356
915422632805
105607078638
112418060197
121105971212
136b4865415
143b296c010
1522c3c1978
hex14e353aee

5607078638 has 16 divisors (see below), whose sum is σ = 10118037120. Its totient is φ = 2276558136.

The previous prime is 5607078571. The next prime is 5607078643. The reversal of 5607078638 is 8368707065.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10539356 + ... + 10539887.

It is an arithmetic number, because the mean of its divisors is an integer number (632377320).

Almost surely, 25607078638 is an apocalyptic number.

5607078638 is a deficient number, since it is larger than the sum of its proper divisors (4510958482).

5607078638 is a wasteful number, since it uses less digits than its factorization.

5607078638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21079271.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 5607078638 is about 74880.4289384082. The cubic root of 5607078638 is about 1776.5559207034. Note that the first 3 decimals are identical.

The spelling of 5607078638 in words is "five billion, six hundred seven million, seventy-eight thousand, six hundred thirty-eight".

Divisors: 1 2 7 14 19 38 133 266 21079243 42158486 147554701 295109402 400505617 801011234 2803539319 5607078638