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130924746284658 = 23235317900566897
BaseRepresentation
bin11101110001001101001010…
…111111101001111001110010
3122011120021122200021212210120
4131301031022333221321302
5114130032340022102113
61142241555332111110
736402000156345504
oct3561151277517162
9564507580255716
10130924746284658
1138797967092a47
1212826114765496
1358091c5b33c81
142448b11d65d74
1510209be37ca23
hex77134afe9e72

130924746284658 has 32 divisors (see below), whose sum is σ = 278389616397696. Its totient is φ = 40956497058048.

The previous prime is 130924746284653. The next prime is 130924746284699. The reversal of 130924746284658 is 856482647429031.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 130924746284592 and 130924746284601.

It is not an unprimeable number, because it can be changed into a prime (130924746284653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8950276135 + ... + 8950290762.

It is an arithmetic number, because the mean of its divisors is an integer number (8699675512428).

It is a 1-persistent number, because it is pandigital, but 2⋅130924746284658 = 261849492569316 is not.

Almost surely, 2130924746284658 is an apocalyptic number.

130924746284658 is an abundant number, since it is smaller than the sum of its proper divisors (147464870113038).

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

130924746284658 is a wasteful number, since it uses less digits than its factorization.

130924746284658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17900566978.

The product of its (nonzero) digits is 557383680, while the sum is 69.

The spelling of 130924746284658 in words is "one hundred thirty trillion, nine hundred twenty-four billion, seven hundred forty-six million, two hundred eighty-four thousand, six hundred fifty-eight".

Divisors: 1 2 3 6 23 46 53 69 106 138 159 318 1219 2438 3657 7314 17900566897 35801133794 53701700691 107403401382 411713038631 823426077262 948730045541 1235139115893 1897460091082 2470278231786 2846190136623 5692380273246 21820791047443 43641582094886 65462373142329 130924746284658