Base | Representation |
---|---|
bin | 100011101010001000100… |
… | …100000101111001100000 |
3 | 22200020222011021201000222 |
4 | 203222020210011321200 |
5 | 310121431131141230 |
6 | 5113413014502212 |
7 | 342015516523535 |
oct | 43521044057140 |
9 | 8606864251028 |
10 | 2450422521440 |
11 | 8652446a3903 |
12 | 336aa9664968 |
13 | 14a0c633a9ca |
14 | 8685b52ad8c |
15 | 43b1b3cc6e5 |
hex | 23a88905e60 |
2450422521440 has 48 divisors (see below), whose sum is σ = 5789349834912. Its totient is φ = 980130637824.
The previous prime is 2450422521433. The next prime is 2450422521497. The reversal of 2450422521440 is 441252240542.
It is a self number, because there is not a number n which added to its sum of digits gives 2450422521440.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3991517 + ... + 4564323.
It is an arithmetic number, because the mean of its divisors is an integer number (120611454894).
Almost surely, 22450422521440 is an apocalyptic number.
2450422521440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2450422521440 is an abundant number, since it is smaller than the sum of its proper divisors (3338927313472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2450422521440 is a wasteful number, since it uses less digits than its factorization.
2450422521440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599559 (or 599551 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 35.
Adding to 2450422521440 its reverse (441252240542), we get a palindrome (2891674761982).
The spelling of 2450422521440 in words is "two trillion, four hundred fifty billion, four hundred twenty-two million, five hundred twenty-one thousand, four hundred forty".
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