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130414524 = 22361317729
BaseRepresentation
bin1111100010111…
…11011110111100
3100002101202002120
413301133132330
5231341231044
620535122540
73142335162
oct761373674
9302352076
10130414524
11676853a9
1237813450
1321032376
141346b232
15b6b1519
hex7c5f7bc

130414524 has 24 divisors (see below), whose sum is σ = 304814160. Its totient is φ = 43398144.

The previous prime is 130414517. The next prime is 130414541. The reversal of 130414524 is 425414031.

It is a junction number, because it is equal to n+sod(n) for n = 130414494 and 130414503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509 + ... + 16220.

It is an arithmetic number, because the mean of its divisors is an integer number (12700590).

Almost surely, 2130414524 is an apocalyptic number.

It is an amenable number.

130414524 is an abundant number, since it is smaller than the sum of its proper divisors (174399636).

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

130414524 is a wasteful number, since it uses less digits than its factorization.

130414524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18349 (or 18347 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 130414524 is about 11419.9178631022. The cubic root of 130414524 is about 507.1175651021.

Adding to 130414524 its reverse (425414031), we get a palindrome (555828555).

The spelling of 130414524 in words is "one hundred thirty million, four hundred fourteen thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 12 613 1226 1839 2452 3678 7356 17729 35458 53187 70916 106374 212748 10867877 21735754 32603631 43471508 65207262 130414524