Base | Representation |
---|---|
bin | 1101111000110010010 |
3 | 212010020000 |
4 | 1233012102 |
5 | 104030213 |
6 | 13430430 |
7 | 3603462 |
oct | 1570622 |
9 | 763200 |
10 | 455058 |
11 | 29098a |
12 | 19b416 |
13 | 12c186 |
14 | bbba2 |
15 | 8ec73 |
hex | 6f192 |
455058 has 30 divisors (see below), whose sum is σ = 1039269. Its totient is φ = 148824.
The previous prime is 455053. The next prime is 455093. The reversal of 455058 is 850554.
It can be written as a sum of positive squares in 2 ways, for example, as 431649 + 23409 = 657^2 + 153^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=477.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nialpdrome in base 9 and base 14.
It is not an unprimeable number, because it can be changed into a prime (455053) by changing a digit.
455058 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 8560 + ... + 8612.
2455058 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 455058
455058 is an abundant number, since it is smaller than the sum of its proper divisors (584211).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455058 is an equidigital number, since it uses as much as digits as its factorization.
455058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120 (or 58 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 455058 is about 674.5798692520. The cubic root of 455058 is about 76.9169847996.
The spelling of 455058 in words is "four hundred fifty-five thousand, fifty-eight".
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