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103085570308 = 227191271525747
BaseRepresentation
bin110000000000001100…
…0001111100100000100
3100212002012200112222111
41200000120033210010
53142104401222213
6115205025310404
710306361614210
oct1400030174404
9325065615874
10103085570308
113a79a131806
1217b8b195404
13994ab548a6
144dbcb7d940
152a35082a3d
hex180060f904

103085570308 has 48 divisors (see below), whose sum is σ = 218731233280. Its totient is φ = 41524703136.

The previous prime is 103085570303. The next prime is 103085570321. The reversal of 103085570308 is 803075580301.

It is a super-2 number, since 2×1030855703082 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103085570303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695310 + ... + 830437.

Almost surely, 2103085570308 is an apocalyptic number.

It is an amenable number.

103085570308 is an abundant number, since it is smaller than the sum of its proper divisors (115645662972).

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

103085570308 is a wasteful number, since it uses less digits than its factorization.

103085570308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525904 (or 1525902 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 103085570308 in words is "one hundred three billion, eighty-five million, five hundred seventy thousand, three hundred eight".

Divisors: 1 2 4 7 14 19 28 38 76 127 133 254 266 508 532 889 1778 2413 3556 4826 9652 16891 33782 67564 1525747 3051494 6102988 10680229 21360458 28989193 42720916 57978386 115956772 193769869 202924351 387539738 405848702 775079476 811697404 1356389083 2712778166 3681627511 5425556332 7363255022 14726510044 25771392577 51542785154 103085570308