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54313130658 = 2328909313127
BaseRepresentation
bin110010100101010100…
…001001101010100010
312012012011201220120210
4302211110021222202
51342213130140113
640541234514550
73631633664463
oct624524115242
9165164656523
1054313130658
1121041389a46
12a639435a56
135177508a47
1428b34b4d6a
15162d36e6c3
hexca5509aa2

54313130658 has 16 divisors (see below), whose sum is σ = 108630365760. Its totient is φ = 18103692816.

The previous prime is 54313130653. The next prime is 54313130659. The reversal of 54313130658 is 85603131345.

It is not an unprimeable number, because it can be changed into a prime (54313130653) 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, 16891 + ... + 330017.

It is an arithmetic number, because the mean of its divisors is an integer number (6789397860).

Almost surely, 254313130658 is an apocalyptic number.

54313130658 is an abundant number, since it is smaller than the sum of its proper divisors (54317235102).

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

54313130658 is a wasteful number, since it uses less digits than its factorization.

54313130658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342041.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 54313130658 in words is "fifty-four billion, three hundred thirteen million, one hundred thirty thousand, six hundred fifty-eight".

Divisors: 1 2 3 6 28909 57818 86727 173454 313127 626254 939381 1878762 9052188443 18104376886 27156565329 54313130658