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58325798231 = 131445235101
BaseRepresentation
bin110110010100011111…
…010000110101010111
312120112211021112200022
4312110133100311113
51423422401020411
642443340135355
74133240050661
oct662437206527
9176484245608
1058325798231
1122810435538
12b37923755b
13566694425c
142b743a5531
1517b5797edb
hexd947d0d57

58325798231 has 4 divisors (see below), whose sum is σ = 58771033464. Its totient is φ = 57880563000.

The previous prime is 58325798221. The next prime is 58325798243. The reversal of 58325798231 is 13289752385.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58325798231 is a prime.

It is a super-2 number, since 2×583257982312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58325798221) 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, 222617420 + ... + 222617681.

It is an arithmetic number, because the mean of its divisors is an integer number (14692758366).

Almost surely, 258325798231 is an apocalyptic number.

58325798231 is a deficient number, since it is larger than the sum of its proper divisors (445235233).

58325798231 is a wasteful number, since it uses less digits than its factorization.

58325798231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445235232.

The product of its digits is 3628800, while the sum is 53.

The spelling of 58325798231 in words is "fifty-eight billion, three hundred twenty-five million, seven hundred ninety-eight thousand, two hundred thirty-one".

Divisors: 1 131 445235101 58325798231