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5307188480 = 28511376931
BaseRepresentation
bin1001111000101010…
…10100010100000000
3111200212102002221022
410330111110110000
541332120012410
62234343245012
7245342233466
oct47425242400
914625362838
105307188480
112283851290
121041449768
136676a5619
14384bc6836
15210dd5455
hex13c554500

5307188480 has 72 divisors (see below), whose sum is σ = 13868082144. Its totient is φ = 1929881600.

The previous prime is 5307188449. The next prime is 5307188533. The reversal of 5307188480 is 848817035.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

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, 174386 + ... + 202545.

It is an arithmetic number, because the mean of its divisors is an integer number (192612252).

Almost surely, 25307188480 is an apocalyptic number.

It is an amenable number.

5307188480 is an abundant number, since it is smaller than the sum of its proper divisors (8560893664).

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

5307188480 is a wasteful number, since it uses less digits than its factorization.

5307188480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376963 (or 376949 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 5307188480 is about 72850.4528469110. The cubic root of 5307188480 is about 1744.3012974378.

The spelling of 5307188480 in words is "five billion, three hundred seven million, one hundred eighty-eight thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 640 704 880 1280 1408 1760 2816 3520 7040 14080 376931 753862 1507724 1884655 3015448 3769310 4146241 6030896 7538620 8292482 12061792 15077240 16584964 20731205 24123584 30154480 33169928 41462410 48247168 60308960 66339856 82924820 96494336 120617920 132679712 165849640 241235840 265359424 331699280 482471680 530718848 663398560 1061437696 1326797120 2653594240 5307188480