Search a number
-
+
130539410 = 25193239283
BaseRepresentation
bin1111100011111…
…01111110010010
3100002122002101222
413301331332102
5231404230120
620541525042
73143365241
oct761757622
9302562358
10130539410
1167760211
1237873782
1321077171
14134a0958
15b6d8525
hex7c7df92

130539410 has 32 divisors (see below), whose sum is σ = 238014720. Its totient is φ = 51545088.

The previous prime is 130539407. The next prime is 130539427. The reversal of 130539410 is 14935031.

It is a self number, because there is not a number n which added to its sum of digits gives 130539410.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461129 + ... + 461411.

It is an arithmetic number, because the mean of its divisors is an integer number (7437960).

Almost surely, 2130539410 is an apocalyptic number.

130539410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130539410 is a deficient number, since it is larger than the sum of its proper divisors (107475310).

130539410 is a wasteful number, since it uses less digits than its factorization.

130539410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 130539410 is about 11425.3844574264. The cubic root of 130539410 is about 507.2793867493.

The spelling of 130539410 in words is "one hundred thirty million, five hundred thirty-nine thousand, four hundred ten".

Divisors: 1 2 5 10 193 239 283 386 478 566 965 1195 1415 1930 2390 2830 46127 54619 67637 92254 109238 135274 230635 273095 338185 461270 546190 676370 13053941 26107882 65269705 130539410