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130112041140 = 223254679154487
BaseRepresentation
bin111100100101101001…
…0000011000010110100
3110102211201202112011200
41321023102003002310
54112432140304030
6135434520332500
712254204046624
oct1711322030264
9412751675150
10130112041140
11501a8945314
1221272314130
13c367172c73
146424312884
1535b7ae5d60
hex1e4b4830b4

130112041140 has 72 divisors (see below), whose sum is σ = 394760096640. Its totient is φ = 34688904384.

The previous prime is 130112041139. The next prime is 130112041193. The reversal of 130112041140 is 41140211031.

130112041140 is a `hidden beast` number, since 130 + 1 + 120 + 411 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 764977 + ... + 919463.

It is an arithmetic number, because the mean of its divisors is an integer number (5482779120).

Almost surely, 2130112041140 is an apocalyptic number.

130112041140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130112041140 is an abundant number, since it is smaller than the sum of its proper divisors (264648055500).

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

130112041140 is a wasteful number, since it uses less digits than its factorization.

130112041140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159181 (or 159176 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 130112041140 its reverse (41140211031), we get a palindrome (171252252171).

The spelling of 130112041140 in words is "one hundred thirty billion, one hundred twelve million, forty-one thousand, one hundred forty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 4679 9358 14037 18716 23395 28074 42111 46790 56148 70185 84222 93580 140370 154487 168444 210555 280740 308974 421110 463461 617948 772435 842220 926922 1390383 1544870 1853844 2317305 2780766 3089740 4634610 5561532 6951915 9269220 13903830 27807660 722844673 1445689346 2168534019 2891378692 3614223365 4337068038 6505602057 7228446730 8674136076 10842670095 13011204114 14456893460 21685340190 26022408228 32528010285 43370680380 65056020570 130112041140