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130011486 = 23116732927
BaseRepresentation
bin1111011111111…
…01000101011110
3100001122021020020
413233331011132
5231240331421
620522333010
73136036143
oct757750536
9301567206
10130011486
116742a610
123765a166
1320c20a97
14133a43ca
15b631dc6
hex7bfd15e

130011486 has 32 divisors (see below), whose sum is σ = 284179968. Its totient is φ = 39325440.

The previous prime is 130011481. The next prime is 130011487. The reversal of 130011486 is 684110031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130011481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42955 + ... + 45881.

It is an arithmetic number, because the mean of its divisors is an integer number (8880624).

Almost surely, 2130011486 is an apocalyptic number.

130011486 is an abundant number, since it is smaller than the sum of its proper divisors (154168482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130011486 is a wasteful number, since it uses less digits than its factorization.

130011486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 130011486 is about 11402.2579342865. The cubic root of 130011486 is about 506.5946208924.

The spelling of 130011486 in words is "one hundred thirty million, eleven thousand, four hundred eighty-six".

Divisors: 1 2 3 6 11 22 33 66 673 1346 2019 2927 4038 5854 7403 8781 14806 17562 22209 32197 44418 64394 96591 193182 1969871 3939742 5909613 11819226 21668581 43337162 65005743 130011486