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130053404 = 221319139947
BaseRepresentation
bin1111100000001…
…11010100011100
3100001201101201202
413300013110130
5231243202104
620523255032
73136302305
oct760072434
9301641652
10130053404
1167459058
123767a478
1320c36ba0
14133b57ac
15b63e51e
hex7c0751c

130053404 has 48 divisors (see below), whose sum is σ = 260131200. Its totient is φ = 56396736.

The previous prime is 130053397. The next prime is 130053419. The reversal of 130053404 is 404350031.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 136859 + ... + 137805.

It is an arithmetic number, because the mean of its divisors is an integer number (5419400).

Almost surely, 2130053404 is an apocalyptic number.

It is an amenable number.

130053404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

130053404 is a wasteful number, since it uses less digits than its factorization.

130053404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122 (or 1120 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 130053404 is about 11404.0959308487. The cubic root of 130053404 is about 506.6490600607.

The spelling of 130053404 in words is "one hundred thirty million, fifty-three thousand, four hundred four".

Divisors: 1 2 4 13 19 26 38 52 76 139 247 278 494 556 947 988 1807 1894 2641 3614 3788 5282 7228 10564 12311 17993 24622 34333 35986 49244 68666 71972 131633 137332 233909 263266 467818 526532 935636 1711229 2501027 3422458 5002054 6844916 10004108 32513351 65026702 130053404