Base | Representation |
---|---|
bin | 1101010011001101011… |
… | …10101010111001100000 |
3 | 1121200120102101112222201 |
4 | 12221212232222321200 |
5 | 24441403422344434 |
6 | 545534402342544 |
7 | 45005432165023 |
oct | 6514656527140 |
9 | 1550512345881 |
10 | 456990043744 |
11 | 166898a69803 |
12 | 7469905aa54 |
13 | 3412b609310 |
14 | 18192dbb1ba |
15 | bd49c8c614 |
hex | 6a66baae60 |
456990043744 has 24 divisors (see below), whose sum is σ = 968906776320. Its totient is φ = 210918481536.
The previous prime is 456990043729. The next prime is 456990043747. The reversal of 456990043744 is 447340099654.
It is a super-2 number, since 2×4569900437442 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (456990043747) 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, 549266464 + ... + 549267295.
It is an arithmetic number, because the mean of its divisors is an integer number (40371115680).
Almost surely, 2456990043744 is an apocalyptic number.
It is an amenable number.
456990043744 is an abundant number, since it is smaller than the sum of its proper divisors (511916732576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
456990043744 is a wasteful number, since it uses less digits than its factorization.
456990043744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1098533782 (or 1098533774 counting only the distinct ones).
The product of its (nonzero) digits is 13063680, while the sum is 55.
The spelling of 456990043744 in words is "four hundred fifty-six billion, nine hundred ninety million, forty-three thousand, seven hundred forty-four".
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