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130024041 = 3717364213
BaseRepresentation
bin1111100000000…
…00001001101001
3100001122220110020
413300000021221
5231241232131
620522511053
73136120560
oct760001151
9301586406
10130024041
1167438a94
1237665489
1320c26704
14133a8bd7
15b635996
hex7c00269

130024041 has 16 divisors (see below), whose sum is σ = 209787264. Its totient is φ = 69928704.

The previous prime is 130024033. The next prime is 130024051. The reversal of 130024041 is 140420031.

It is not a de Polignac number, because 130024041 - 23 = 130024033 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130024041.

It is not an unprimeable number, because it can be changed into a prime (130024021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181750 + ... + 182463.

It is an arithmetic number, because the mean of its divisors is an integer number (13111704).

Almost surely, 2130024041 is an apocalyptic number.

It is an amenable number.

130024041 is a deficient number, since it is larger than the sum of its proper divisors (79763223).

130024041 is a wasteful number, since it uses less digits than its factorization.

130024041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364240.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 130024041 is about 11402.8084698464. The cubic root of 130024041 is about 506.6109273766.

Adding to 130024041 its reverse (140420031), we get a palindrome (270444072).

The spelling of 130024041 in words is "one hundred thirty million, twenty-four thousand, forty-one".

Divisors: 1 3 7 17 21 51 119 357 364213 1092639 2549491 6191621 7648473 18574863 43341347 130024041