Search a number
-
+
254382901058416 = 24136088920085643
BaseRepresentation
bin111001110101110000100010…
…011101000101101101110000
31020100200202201202101011101111
4321311300202131011231300
5231320302140132332131
62301005520315243104
7104403362300245324
oct7165604235055560
91210622652334344
10254382901058416
1174066200998519
122464513aa49494
13abc32877926b0
1446b62ab857984
151e6213a384ab1
hexe75c22745b70

254382901058416 has 40 divisors (see below), whose sum is σ = 530788450611440. Its totient is φ = 117405558729216.

The previous prime is 254382901058411. The next prime is 254382901058453. The reversal of 254382901058416 is 614850109283452.

254382901058416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254382901058411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2622091 + ... + 22707733.

It is an arithmetic number, because the mean of its divisors is an integer number (13269711265286).

Almost surely, 2254382901058416 is an apocalyptic number.

254382901058416 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

254382901058416 is an abundant number, since it is smaller than the sum of its proper divisors (276405549553024).

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

254382901058416 is a wasteful number, since it uses less digits than its factorization.

254382901058416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20146553 (or 20146547 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 58.

The spelling of 254382901058416 in words is "two hundred fifty-four trillion, three hundred eighty-two billion, nine hundred one million, fifty-eight thousand, four hundred sixteen".

Divisors: 1 2 4 8 13 16 26 52 104 208 60889 121778 243556 487112 791557 974224 1583114 3166228 6332456 12664912 20085643 40171286 80342572 160685144 261113359 321370288 522226718 1044453436 2088906872 4177813744 1222994716627 2445989433254 4891978866508 9783957733016 15898931316151 19567915466032 31797862632302 63595725264604 127191450529208 254382901058416