Base | Representation |
---|---|
bin | 11011001011100… |
… | …000001000110111 |
3 | 1011210001012110221 |
4 | 123023200020313 |
5 | 1413214000210 |
6 | 113125355211 |
7 | 14204636140 |
oct | 3313401067 |
9 | 1153035427 |
10 | 456000055 |
11 | 214444655 |
12 | 108868b07 |
13 | 7361aa24 |
14 | 447c0ac7 |
15 | 2a0761da |
hex | 1b2e0237 |
456000055 has 16 divisors (see below), whose sum is σ = 631448064. Its totient is φ = 309647520.
The previous prime is 456000053. The next prime is 456000059. The reversal of 456000055 is 550000654.
It is not a de Polignac number, because 456000055 - 21 = 456000053 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 455999993 and 456000029.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (456000053) 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, 59641 + ... + 66850.
It is an arithmetic number, because the mean of its divisors is an integer number (39465504).
Almost surely, 2456000055 is an apocalyptic number.
456000055 is a deficient number, since it is larger than the sum of its proper divisors (175448009).
456000055 is a wasteful number, since it uses less digits than its factorization.
456000055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126606.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 456000055 is about 21354.1577918681. The cubic root of 456000055 is about 769.7002572009.
The spelling of 456000055 in words is "four hundred fifty-six million, fifty-five", and thus it is an aban number.
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