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153307280126 = 2711131274311399
BaseRepresentation
bin1000111011000111010…
…0110111001011111110
3112122201020200202022002
42032301310313023332
510002433130431001
6154232311022302
714035045244240
oct2166164671376
9478636622262
10153307280126
115a020a65710
122586636a992
13115c2810350
1475c4b04090
153ec411e46b
hex23b1d372fe

153307280126 has 128 divisors (see below), whose sum is σ = 312134860800. Its totient is φ = 54535420800.

The previous prime is 153307280059. The next prime is 153307280131. The reversal of 153307280126 is 621082703351.

It is a self number, because there is not a number n which added to its sum of digits gives 153307280126.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 109582775 + ... + 109584173.

It is an arithmetic number, because the mean of its divisors is an integer number (2438553600).

Almost surely, 2153307280126 is an apocalyptic number.

153307280126 is an abundant number, since it is smaller than the sum of its proper divisors (158827580674).

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

153307280126 is a wasteful number, since it uses less digits than its factorization.

153307280126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990.

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 153307280126 its reverse (621082703351), we get a palindrome (774389983477).

The spelling of 153307280126 in words is "one hundred fifty-three billion, three hundred seven million, two hundred eighty thousand, one hundred twenty-six".

Divisors: 1 2 7 11 13 14 22 26 77 91 127 143 154 182 254 286 431 862 889 1001 1397 1399 1651 1778 2002 2794 2798 3017 3302 4741 5603 6034 9482 9779 9793 11206 11557 15389 18161 18187 19558 19586 23114 30778 33187 36322 36374 39221 54737 61633 66374 78442 107723 109474 123266 127127 127309 177673 200057 215446 254254 254618 355346 383159 400114 431431 602107 602969 711581 766318 862862 1204214 1205938 1243711 1400399 1423162 1954403 2309749 2487422 2800798 3908806 4214749 4220783 4619498 4981067 6632659 7827391 7838597 8429498 8441566 9962134 13265318 13680821 15654782 15677194 16168243 25407239 27361642 32336486 46428613 50814478 54791737 54870179 76577063 86224567 92857226 109583474 109740358 153154126 172449134 177850673 355701346 536039441 603571969 842347693 995501819 1072078882 1207143938 1684695386 1991003638 5896433851 6968512733 10950520009 11792867702 13937025466 21901040018 76653640063 153307280126