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130486310 = 2513048631
BaseRepresentation
bin1111100011100…
…01000000100110
3100002112101120022
413301301000212
5231401030220
620540435142
73143054363
oct761610046
9302471508
10130486310
1167724329
1237848ab2
1321058c46
141348946a
15b6c7925
hex7c71026

130486310 has 8 divisors (see below), whose sum is σ = 234875376. Its totient is φ = 52194520.

The previous prime is 130486297. The next prime is 130486327. The reversal of 130486310 is 13684031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1304863102 = 34053354194832200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130486310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6524306 + ... + 6524325.

It is an arithmetic number, because the mean of its divisors is an integer number (29359422).

Almost surely, 2130486310 is an apocalyptic number.

130486310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130486310 is a deficient number, since it is larger than the sum of its proper divisors (104389066).

130486310 is a wasteful number, since it uses less digits than its factorization.

130486310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13048638.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 130486310 is about 11423.0604480586. The cubic root of 130486310 is about 507.2105947816.

The spelling of 130486310 in words is "one hundred thirty million, four hundred eighty-six thousand, three hundred ten".

Divisors: 1 2 5 10 13048631 26097262 65243155 130486310