Base | Representation |
---|---|
bin | 11111110110111010101000… |
… | …100011100001000110100111 |
3 | 200101002200210101000002110022 |
4 | 133312322220203201012213 |
5 | 121331103414224404111 |
6 | 1213555050001145355 |
7 | 41340563656023452 |
oct | 3766725043410647 |
9 | 611080711002408 |
10 | 140113251013031 |
11 | 4070a7724a758a |
12 | 1386aa7832b25b |
13 | 60248135ca64a |
14 | 2685736178499 |
15 | 112ea01c0c2db |
hex | 7f6ea88e11a7 |
140113251013031 has 4 divisors (see below), whose sum is σ = 148355206954992. Its totient is φ = 131871295071072.
The previous prime is 140113251013009. The next prime is 140113251013049. The reversal of 140113251013031 is 130310152311041.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 140113251013031 - 226 = 140113183904167 is a prime.
It is a super-2 number, since 2×1401132510130312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140113251013081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4120977970955 + ... + 4120977970988.
It is an arithmetic number, because the mean of its divisors is an integer number (37088801738748).
Almost surely, 2140113251013031 is an apocalyptic number.
140113251013031 is a deficient number, since it is larger than the sum of its proper divisors (8241955941961).
140113251013031 is an equidigital number, since it uses as much as digits as its factorization.
140113251013031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8241955941960.
The product of its (nonzero) digits is 1080, while the sum is 26.
The spelling of 140113251013031 in words is "one hundred forty trillion, one hundred thirteen billion, two hundred fifty-one million, thirteen thousand, thirty-one".
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