Base | Representation |
---|---|
bin | 1101010001111010101… |
… | …00001001001000000000 |
3 | 1121121202222222001020000 |
4 | 12220331110021020000 |
5 | 24433443034130213 |
6 | 545341422120000 |
7 | 44652264256644 |
oct | 6507524111000 |
9 | 1547688861200 |
10 | 456295223808 |
11 | 166571838256 |
12 | 74524420000 |
13 | 3404a691968 |
14 | 181289d0c24 |
15 | bd08c8ec73 |
hex | 6a3d509200 |
456295223808 has 450 divisors, whose sum is σ = 1420546210083. Its totient is φ = 145816381440.
The previous prime is 456295223693. The next prime is 456295223833. The reversal of 456295223808 is 808322592654.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
456295223808 is a `hidden beast` number, since 4 + 5 + 629 + 5 + 2 + 2 + 3 + 8 + 0 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 228147611904 + 228147611904 = 477648^2 + 477648^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=477648.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 4264441291 + ... + 4264441397.
Almost surely, 2456295223808 is an apocalyptic number.
456295223808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 456295223808
456295223808 is an abundant number, since it is smaller than the sum of its proper divisors (964250986275).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
456295223808 is an frugal number, since it uses more digits than its factorization.
456295223808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306 (or 143 counting only the distinct ones).
The product of its (nonzero) digits is 8294400, while the sum is 54.
The spelling of 456295223808 in words is "four hundred fifty-six billion, two hundred ninety-five million, two hundred twenty-three thousand, eight hundred eight".
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