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130013041512 = 23329502337189
BaseRepresentation
bin111100100010101100…
…0011001001101101000
3110102120211110211012210
41321011120121031220
54112231314312022
6135421022405120
712251562422154
oct1710530311550
9412524424183
10130013041512
1150157a77442
12212451307a0
13c34c7bc8c3
146415102064
1535ae08ca0c
hex1e45619368

130013041512 has 64 divisors (see below), whose sum is σ = 336316608000. Its totient is φ = 41833822464.

The previous prime is 130013041493. The next prime is 130013041523. The reversal of 130013041512 is 215140310031.

It is a super-2 number, since 2×1300130415122 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3477414 + ... + 3514602.

It is an arithmetic number, because the mean of its divisors is an integer number (5254947000).

Almost surely, 2130013041512 is an apocalyptic number.

130013041512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130013041512 is an abundant number, since it is smaller than the sum of its proper divisors (206303566488).

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

130013041512 is a wasteful number, since it uses less digits than its factorization.

130013041512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42250 (or 42246 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 130013041512 its reverse (215140310031), we get a palindrome (345153351543).

The spelling of 130013041512 in words is "one hundred thirty billion, thirteen million, forty-one thousand, five hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 29 58 87 116 174 232 348 696 5023 10046 15069 20092 30138 37189 40184 60276 74378 111567 120552 145667 148756 223134 291334 297512 437001 446268 582668 874002 892536 1078481 1165336 1748004 2156962 3235443 3496008 4313924 6470886 8627848 12941772 25883544 186800347 373600694 560401041 747201388 1120802082 1494402776 2241604164 4483208328 5417210063 10834420126 16251630189 21668840252 32503260378 43337680504 65006520756 130013041512