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130111413 = 3152328477
BaseRepresentation
bin1111100000101…
…01011110110101
3100001211100022020
413300111132311
5231302031123
620524423353
73136633365
oct760253665
9301740266
10130111413
11674986a3
12376a7b59
1320c57403
14133cc9a5
15b6517e3
hex7c157b5

130111413 has 8 divisors (see below), whose sum is σ = 173601888. Its totient is φ = 86680944.

The previous prime is 130111403. The next prime is 130111439. The reversal of 130111413 is 314111031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130111413 - 26 = 130111349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130111392 and 130111401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130111403) 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, 9670 + ... + 18807.

It is an arithmetic number, because the mean of its divisors is an integer number (21700236).

Almost surely, 2130111413 is an apocalyptic number.

It is an amenable number.

130111413 is a deficient number, since it is larger than the sum of its proper divisors (43490475).

130111413 is a wasteful number, since it uses less digits than its factorization.

130111413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30003.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 130111413 is about 11406.6389878877. The cubic root of 130111413 is about 506.7243774195.

Adding to 130111413 its reverse (314111031), we get a palindrome (444222444).

The spelling of 130111413 in words is "one hundred thirty million, one hundred eleven thousand, four hundred thirteen".

Divisors: 1 3 1523 4569 28477 85431 43370471 130111413