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12875482358 = 224126712619
BaseRepresentation
bin10111111110111000…
…00100010011110110
31020020022111021100222
423333130010103312
5202332110413413
65525342134342
7634031536304
oct137734042366
936208437328
1012875482358
115507968512
1225b3b813b2
1312a265571b
148a1dd5274
15505557b08
hex2ff7044f6

12875482358 has 8 divisors (see below), whose sum is σ = 19393362120. Its totient is φ = 6411028320.

The previous prime is 12875482357. The next prime is 12875482369. The reversal of 12875482358 is 85328457821.

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

It is a super-4 number, since 4×128754823584 (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12875482357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13355828 + ... + 13356791.

It is an arithmetic number, because the mean of its divisors is an integer number (2424170265).

Almost surely, 212875482358 is an apocalyptic number.

12875482358 is a deficient number, since it is larger than the sum of its proper divisors (6517879762).

12875482358 is a wasteful number, since it uses less digits than its factorization.

12875482358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26712862.

The product of its digits is 4300800, while the sum is 53.

It can be divided in two parts, 128754 and 82358, that added together give a palindrome (211112).

The spelling of 12875482358 in words is "twelve billion, eight hundred seventy-five million, four hundred eighty-two thousand, three hundred fifty-eight".

Divisors: 1 2 241 482 26712619 53425238 6437741179 12875482358