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130357116 = 22323621031
BaseRepresentation
bin1111100010100…
…01011101111100
3100002021211100100
413301101131330
5231332411431
620534001100
73142005621
oct761213574
9302254310
10130357116
116764625a
12377a6190
13210121b6
1413454348
15b69e4e6
hex7c5177c

130357116 has 18 divisors (see below), whose sum is σ = 329513912. Its totient is φ = 43452360.

The previous prime is 130357111. The next prime is 130357127. The reversal of 130357116 is 611753031.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 130357116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130357111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1810480 + ... + 1810551.

Almost surely, 2130357116 is an apocalyptic number.

It is an amenable number.

130357116 is an abundant number, since it is smaller than the sum of its proper divisors (199156796).

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

130357116 is a wasteful number, since it uses less digits than its factorization.

130357116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3621041 (or 3621036 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 130357116 is about 11417.4040832406. The cubic root of 130357116 is about 507.0431437440.

The spelling of 130357116 in words is "one hundred thirty million, three hundred fifty-seven thousand, one hundred sixteen".

Divisors: 1 2 3 4 6 9 12 18 36 3621031 7242062 10863093 14484124 21726186 32589279 43452372 65178558 130357116