Base | Representation |
---|---|
bin | 101110111101010100101… |
… | …1100100001111100000100 |
3 | 211211222121020210212011002 |
4 | 1131322221130201330010 |
5 | 1321220023212112030 |
6 | 21420512342032432 |
7 | 1234164153240242 |
oct | 135725134417404 |
9 | 24758536725132 |
10 | 6453883707140 |
11 | 2069093111521 |
12 | 882980718718 |
13 | 37a7a2232acc |
14 | 184526403792 |
15 | b2d31179245 |
hex | 5dea9721f04 |
6453883707140 has 24 divisors (see below), whose sum is σ = 13841520803712. Its totient is φ = 2526626812640.
The previous prime is 6453883707121. The next prime is 6453883707149. The reversal of 6453883707140 is 417073883546.
It is a happy number.
It is a super-2 number, since 2×64538837071402 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6453883707149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3432915926 + ... + 3432917805.
It is an arithmetic number, because the mean of its divisors is an integer number (576730033488).
Almost surely, 26453883707140 is an apocalyptic number.
It is an amenable number.
6453883707140 is an abundant number, since it is smaller than the sum of its proper divisors (7387637096572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6453883707140 is a wasteful number, since it uses less digits than its factorization.
6453883707140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6865833787 (or 6865833785 counting only the distinct ones).
The product of its (nonzero) digits is 13547520, while the sum is 56.
The spelling of 6453883707140 in words is "six trillion, four hundred fifty-three billion, eight hundred eighty-three million, seven hundred seven thousand, one hundred forty".
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