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54304434315 = 345672001269
BaseRepresentation
bin110010100100110010…
…111110100010001011
312012011120101002110000
4302210302332202023
51342203413344230
640540324254043
73631500034635
oct624462764213
9165146332400
1054304434315
112103748a28a
12a636541323
135175782691
1428b228da55
15162c702b60
hexca4cbe88b

54304434315 has 40 divisors (see below), whose sum is σ = 98798697360. Its totient is φ = 28530076608.

The previous prime is 54304434307. The next prime is 54304434343. The reversal of 54304434315 is 51343440345.

54304434315 is a `hidden beast` number, since 5 + 4 + 304 + 4 + 34 + 315 = 666.

54304434315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54304434315 - 23 = 54304434307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54304434315.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 973500 + ... + 1027769.

It is an arithmetic number, because the mean of its divisors is an integer number (2469967434).

Almost surely, 254304434315 is an apocalyptic number.

54304434315 is a deficient number, since it is larger than the sum of its proper divisors (44494263045).

54304434315 is a wasteful number, since it uses less digits than its factorization.

54304434315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001353 (or 2001344 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 54304434315 in words is "fifty-four billion, three hundred four million, four hundred thirty-four thousand, three hundred fifteen".

Divisors: 1 3 5 9 15 27 45 67 81 135 201 335 405 603 1005 1809 3015 5427 9045 27135 2001269 6003807 10006345 18011421 30019035 54034263 90057105 134085023 162102789 270171315 402255069 670425115 810513945 1206765207 2011275345 3620295621 6033826035 10860886863 18101478105 54304434315