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6425212363 = 29509435283
BaseRepresentation
bin1011111101111100…
…01111010111001011
3121120210011121101021
411332332033113023
5101124323243423
62541322333311
7315136255363
oct57676172713
917523147337
106425212363
1127a7957169
1212b395a237
137b51c710b
1444d4979a3
1527912b95d
hex17ef8f5cb

6425212363 has 8 divisors (see below), whose sum is σ = 6659845200. Its totient is φ = 6191451168.

The previous prime is 6425212361. The next prime is 6425212369. The reversal of 6425212363 is 3632125246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6425212363 - 21 = 6425212361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6425212361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202881 + ... + 232402.

It is an arithmetic number, because the mean of its divisors is an integer number (832480650).

Almost surely, 26425212363 is an apocalyptic number.

6425212363 is a deficient number, since it is larger than the sum of its proper divisors (234632837).

6425212363 is a wasteful number, since it uses less digits than its factorization.

6425212363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435821.

The product of its digits is 51840, while the sum is 34.

The square root of 6425212363 is about 80157.4223824594. The cubic root of 6425212363 is about 1859.0703685866.

The spelling of 6425212363 in words is "six billion, four hundred twenty-five million, two hundred twelve thousand, three hundred sixty-three".

Divisors: 1 29 509 14761 435283 12623207 221559047 6425212363