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5144679080 = 235791628063
BaseRepresentation
bin1001100101010010…
…11001001010101000
3111021112121202221122
410302221121022220
541014014212310
62210300154412
7241330023242
oct46251311250
914245552848
105144679080
1122000455a2
12bb6b38a08
1363cb16908
1436b3a3092
152019d4555
hex132a592a8

5144679080 has 32 divisors (see below), whose sum is σ = 11722060800. Its totient is φ = 2031821376.

The previous prime is 5144679073. The next prime is 5144679103. The reversal of 5144679080 is 809764415.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810872 + ... + 817191.

It is an arithmetic number, because the mean of its divisors is an integer number (366314400).

Almost surely, 25144679080 is an apocalyptic number.

It is an amenable number.

5144679080 is an abundant number, since it is smaller than the sum of its proper divisors (6577381720).

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

5144679080 is a wasteful number, since it uses less digits than its factorization.

5144679080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628153 (or 1628149 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 5144679080 is about 71726.4182850364. The cubic root of 5144679080 is about 1726.3125575535.

The spelling of 5144679080 in words is "five billion, one hundred forty-four million, six hundred seventy-nine thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 79 158 316 395 632 790 1580 3160 1628063 3256126 6512252 8140315 13024504 16280630 32561260 65122520 128616977 257233954 514467908 643084885 1028935816 1286169770 2572339540 5144679080