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130100024 = 23125912917
BaseRepresentation
bin1111100000100…
…10101100111000
3100001210202200102
413300102230320
5231301200044
620524254532
73136555235
oct760225470
9301722612
10130100024
116749008a
12376a1448
1320c52182
14133c878c
15b64d24e
hex7c12b38

130100024 has 16 divisors (see below), whose sum is σ = 244150200. Its totient is φ = 64993312.

The previous prime is 130100023. The next prime is 130100027. The reversal of 130100024 is 420001031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 130099978 and 130100014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130100023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3614 + ... + 16530.

Almost surely, 2130100024 is an apocalyptic number.

It is an amenable number.

130100024 is a deficient number, since it is larger than the sum of its proper divisors (114050176).

130100024 is a wasteful number, since it uses less digits than its factorization.

130100024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14182 (or 14178 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 130100024 is about 11406.1397501521. The cubic root of 130100024 is about 506.7095920080.

Adding to 130100024 its reverse (420001031), we get a palindrome (550101055).

The spelling of 130100024 in words is "one hundred thirty million, one hundred thousand, twenty-four".

Divisors: 1 2 4 8 1259 2518 5036 10072 12917 25834 51668 103336 16262503 32525006 65050012 130100024