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130014510 = 23516725951
BaseRepresentation
bin1111011111111…
…01110100101110
3100001122102101020
413233331310232
5231240431020
620522355010
73136051023
oct757756456
9301572336
10130014510
116743190a
123765ba66
1320c22282
14133a554a
15b632c40
hex7bfdd2e

130014510 has 32 divisors (see below), whose sum is σ = 313915392. Its totient is φ = 34461600.

The previous prime is 130014509. The next prime is 130014541. The reversal of 130014510 is 15410031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 130014510.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7966 + ... + 17985.

It is an arithmetic number, because the mean of its divisors is an integer number (9809856).

Almost surely, 2130014510 is an apocalyptic number.

130014510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130014510 is an abundant number, since it is smaller than the sum of its proper divisors (183900882).

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

130014510 is a wasteful number, since it uses less digits than its factorization.

130014510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26128.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 130014510 is about 11402.3905388300. The cubic root of 130014510 is about 506.5985485717.

Adding to 130014510 its reverse (15410031), we get a palindrome (145424541).

The spelling of 130014510 in words is "one hundred thirty million, fourteen thousand, five hundred ten".

Divisors: 1 2 3 5 6 10 15 30 167 334 501 835 1002 1670 2505 5010 25951 51902 77853 129755 155706 259510 389265 778530 4333817 8667634 13001451 21669085 26002902 43338170 65007255 130014510