Base | Representation |
---|---|
bin | 1101100010100101010… |
… | …01011010010111001000 |
3 | 1122110212120212222212000 |
4 | 12301102221122113020 |
5 | 30110304210234220 |
6 | 553421341151000 |
7 | 45420104502663 |
oct | 6612251322710 |
9 | 1573776788760 |
10 | 465243055560 |
11 | 16a343637728 |
12 | 76200b5b460 |
13 | 34b453a796a |
14 | 187371066da |
15 | c17e5b4390 |
hex | 6c52a5a5c8 |
465243055560 has 64 divisors (see below), whose sum is σ = 1550810188800. Its totient is φ = 124064814528.
The previous prime is 465243055547. The next prime is 465243055561. The reversal of 465243055560 is 65550342564.
465243055560 is a `hidden beast` number, since 4 + 6 + 5 + 2 + 4 + 30 + 55 + 560 = 666.
It is a super-2 number, since 2×4652430555602 (a number of 24 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is not an unprimeable number, because it can be changed into a prime (465243055561) 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, 215389224 + ... + 215391383.
It is an arithmetic number, because the mean of its divisors is an integer number (24231409200).
Almost surely, 2465243055560 is an apocalyptic number.
465243055560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
465243055560 is an abundant number, since it is smaller than the sum of its proper divisors (1085567133240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
465243055560 is a wasteful number, since it uses less digits than its factorization.
465243055560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430780627 (or 430780617 counting only the distinct ones).
The product of its (nonzero) digits is 2160000, while the sum is 45.
The spelling of 465243055560 in words is "four hundred sixty-five billion, two hundred forty-three million, fifty-five thousand, five hundred sixty".
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