Base | Representation |
---|---|
bin | 1011010111101011110100… |
… | …0110110001010101101100 |
3 | 1122021010121221112212022020 |
4 | 2311322331012301111230 |
5 | 3114311112020001030 |
6 | 42331042240550140 |
7 | 2430130335304140 |
oct | 265727506612554 |
9 | 48233557485266 |
10 | 12501527500140 |
11 | 3a8a9603a5808 |
12 | 149aa68322350 |
13 | 6c8b7313aaa3 |
14 | 313111a23220 |
15 | 16a2d7bd1510 |
hex | b5ebd1b156c |
12501527500140 has 48 divisors (see below), whose sum is σ = 40004888001792. Its totient is φ = 2857491999936.
The previous prime is 12501527500139. The next prime is 12501527500141. The reversal of 12501527500140 is 4100572510521.
It is an interprime number because it is at equal distance from previous prime (12501527500139) and next prime (12501527500141).
It is not an unprimeable number, because it can be changed into a prime (12501527500141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14882770414 + ... + 14882771253.
It is an arithmetic number, because the mean of its divisors is an integer number (833435166704).
Almost surely, 212501527500140 is an apocalyptic number.
12501527500140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12501527500140 is an abundant number, since it is smaller than the sum of its proper divisors (27503360501652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12501527500140 is a wasteful number, since it uses less digits than its factorization.
12501527500140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29765541686 (or 29765541684 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 33.
The spelling of 12501527500140 in words is "twelve trillion, five hundred one billion, five hundred twenty-seven million, five hundred thousand, one hundred forty".
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