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6230131425 = 325274196479
BaseRepresentation
bin1011100110101100…
…00100001011100001
3121002012002110122100
411303112010023201
5100224403201200
62510113201013
7310250146320
oct56326041341
917065073570
106230131425
112707823a51
12125a560169
13783972acb
144315d60b7
15266e44d00
hex1735842e1

6230131425 has 72 divisors (see below), whose sum is σ = 13064163840. Its totient is φ = 2778566400.

The previous prime is 6230131387. The next prime is 6230131441. The reversal of 6230131425 is 5241310326.

6230131425 is a `hidden beast` number, since 6 + 230 + 1 + 3 + 1 + 425 = 666.

It is not a de Polignac number, because 6230131425 - 221 = 6228034273 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16336 + ... + 112814.

It is an arithmetic number, because the mean of its divisors is an integer number (181446720).

Almost surely, 26230131425 is an apocalyptic number.

It is an amenable number.

6230131425 is an abundant number, since it is smaller than the sum of its proper divisors (6834032415).

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

6230131425 is a wasteful number, since it uses less digits than its factorization.

6230131425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96543 (or 96535 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 6230131425 is about 78931.1815761046. The cubic root of 6230131425 is about 1840.0617718117.

The spelling of 6230131425 in words is "six billion, two hundred thirty million, one hundred thirty-one thousand, four hundred twenty-five".

Divisors: 1 3 5 7 9 15 21 25 35 41 45 63 75 105 123 175 205 225 287 315 369 525 615 861 1025 1435 1575 1845 2583 3075 4305 7175 9225 12915 21525 64575 96479 289437 482395 675353 868311 1447185 2026059 2411975 3376765 3955639 4341555 6078177 7235925 10130295 11866917 16883825 19778195 21707775 27689473 30390885 35600751 50651475 59334585 83068419 98890975 138447365 151954425 178003755 249205257 296672925 415342095 692236825 890018775 1246026285 2076710475 6230131425