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130597553292 = 22314937289437
BaseRepresentation
bin111100110100000111…
…0001000010010001100
3110111002120100002122020
41321220032020102030
54114430433201132
6135555022450140
712302220613143
oct1715016102214
9414076302566
10130597553292
1150427a06828
1221388a33950
13c41392486b
14646c9b675a
1535e554b52c
hex1e6838848c

130597553292 has 24 divisors (see below), whose sum is σ = 304931770416. Its totient is φ = 43503354048.

The previous prime is 130597553279. The next prime is 130597553299. The reversal of 130597553292 is 292355795031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130597553299) 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, 3626803 + ... + 3662634.

It is an arithmetic number, because the mean of its divisors is an integer number (12705490434).

Almost surely, 2130597553292 is an apocalyptic number.

130597553292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130597553292 is an abundant number, since it is smaller than the sum of its proper divisors (174334217124).

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

130597553292 is a wasteful number, since it uses less digits than its factorization.

130597553292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7290937 (or 7290935 counting only the distinct ones).

The product of its (nonzero) digits is 2551500, while the sum is 51.

The spelling of 130597553292 in words is "one hundred thirty billion, five hundred ninety-seven million, five hundred fifty-three thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 1493 2986 4479 5972 8958 17916 7289437 14578874 21868311 29157748 43736622 87473244 10883129441 21766258882 32649388323 43532517764 65298776646 130597553292