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130376653 = 1121815953
BaseRepresentation
bin1111100010101…
…10001111001101
3100002022211010221
413301112033031
5231334023103
620534231341
73142116601
oct761261715
9302284127
10130376653
1167659a00
12377b5551
132101b064
141345b501
15b6a51bd
hex7c563cd

130376653 has 12 divisors (see below), whose sum is σ = 144122524. Its totient is φ = 117849600.

The previous prime is 130376629. The next prime is 130376657. The reversal of 130376653 is 356673031.

It can be written as a sum of positive squares in 2 ways, for example, as 1258884 + 129117769 = 1122^2 + 11363^2 .

It is a de Polignac number, because none of the positive numbers 2k-130376653 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130376657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18925 + ... + 24877.

Almost surely, 2130376653 is an apocalyptic number.

It is an amenable number.

130376653 is a deficient number, since it is larger than the sum of its proper divisors (13745871).

130376653 is a wasteful number, since it uses less digits than its factorization.

130376653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6156 (or 6145 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 130376653 is about 11418.2596309595. The cubic root of 130376653 is about 507.0684731554.

The spelling of 130376653 in words is "one hundred thirty million, three hundred seventy-six thousand, six hundred fifty-three".

Divisors: 1 11 121 181 1991 5953 21901 65483 720313 1077493 11852423 130376653