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130300024 = 23192413557
BaseRepresentation
bin1111100010000…
…11100001111000
3100002011221000211
413301003201320
5231324100044
620532440504
73141350311
oct761034170
9302157024
10130300024
1167607378
1237779134
1320cc220a
141343b608
15b68c634
hex7c43878

130300024 has 32 divisors (see below), whose sum is σ = 258310800. Its totient is φ = 61447680.

The previous prime is 130300021. The next prime is 130300031. The reversal of 130300024 is 420003031.

It is a junction number, because it is equal to n+sod(n) for n = 130299977 and 130300013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130300021) 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 7 ways as a sum of consecutive naturals, for example, 34854 + ... + 38410.

Almost surely, 2130300024 is an apocalyptic number.

It is an amenable number.

130300024 is a deficient number, since it is larger than the sum of its proper divisors (128010776).

130300024 is a wasteful number, since it uses less digits than its factorization.

130300024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823 (or 3819 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 130300024 is about 11414.9035913581. The cubic root of 130300024 is about 506.9691103625.

Adding to 130300024 its reverse (420003031), we get a palindrome (550303055).

The spelling of 130300024 in words is "one hundred thirty million, three hundred thousand, twenty-four".

Divisors: 1 2 4 8 19 38 76 152 241 482 964 1928 3557 4579 7114 9158 14228 18316 28456 36632 67583 135166 270332 540664 857237 1714474 3428948 6857896 16287503 32575006 65150012 130300024