Base | Representation |
---|---|
bin | 11101100111001010001001… |
… | …111111001101111010000100 |
3 | 122002010021112020000021222200 |
4 | 131213022021333031322010 |
5 | 114032224333212244230 |
6 | 1140552452335154500 |
7 | 36301055456560401 |
oct | 3547121177157204 |
9 | 562107466007880 |
10 | 130234313399940 |
11 | 385510757926a2 |
12 | 12734348075a30 |
13 | 578907379abb9 |
14 | 24235354dd2a8 |
15 | 100ca60176160 |
hex | 767289fcde84 |
130234313399940 has 72 divisors (see below), whose sum is σ = 396501811375488. Its totient is φ = 34600998381120.
The previous prime is 130234313399899. The next prime is 130234313399941. The reversal of 130234313399940 is 49993313432031.
It is a happy number.
130234313399940 is a `hidden beast` number, since 1 + 3 + 0 + 2 + 3 + 431 + 33 + 99 + 94 + 0 = 666.
It is not an unprimeable number, because it can be changed into a prime (130234313399941) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1334866282 + ... + 1334963841.
Almost surely, 2130234313399940 is an apocalyptic number.
130234313399940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130234313399940 is an abundant number, since it is smaller than the sum of its proper divisors (266267497975548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130234313399940 is a wasteful number, since it uses less digits than its factorization.
130234313399940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2669830409 (or 2669830404 counting only the distinct ones).
The product of its (nonzero) digits is 5668704, while the sum is 54.
The spelling of 130234313399940 in words is "one hundred thirty trillion, two hundred thirty-four billion, three hundred thirteen million, three hundred ninety-nine thousand, nine hundred forty".
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