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54329451070 = 2578716274243
BaseRepresentation
bin110010100110010010…
…011010001000111110
312012020022110001222111
4302212102122020332
51342231314413240
640543020404234
73632222500036
oct624622321076
9165208401874
1054329451070
112104a616794
12a6429a667a
13517aa013ab
1428b57228c6
15162e9e51ea
hexca649a23e

54329451070 has 32 divisors (see below), whose sum is σ = 98000546688. Its totient is φ = 21685714848.

The previous prime is 54329451041. The next prime is 54329451089. The reversal of 54329451070 is 7015492345.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12802369 + ... + 12806611.

It is an arithmetic number, because the mean of its divisors is an integer number (3062517084).

Almost surely, 254329451070 is an apocalyptic number.

54329451070 is a deficient number, since it is larger than the sum of its proper divisors (43671095618).

54329451070 is a wasteful number, since it uses less digits than its factorization.

54329451070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6664.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 54329451070 in words is "fifty-four billion, three hundred twenty-nine million, four hundred fifty-one thousand, seventy".

Divisors: 1 2 5 10 787 1574 1627 3254 3935 4243 7870 8135 8486 16270 21215 42430 1280449 2560898 3339241 6402245 6678482 6903361 12804490 13806722 16696205 33392410 34516805 69033610 5432945107 10865890214 27164725535 54329451070