Base | Representation |
---|---|
bin | 11011010011111… |
… | …000100000111111 |
3 | 1011221011211012022 |
4 | 123103320200333 |
5 | 1414244301210 |
6 | 113244430355 |
7 | 14232416321 |
oct | 3323704077 |
9 | 1157154168 |
10 | 458197055 |
11 | 215705258 |
12 | 1095483bb |
13 | 73c09a24 |
14 | 44bd3611 |
15 | 2a35c155 |
hex | 1b4f883f |
458197055 has 4 divisors (see below), whose sum is σ = 549836472. Its totient is φ = 366557640.
The previous prime is 458197043. The next prime is 458197067. The reversal of 458197055 is 550791854.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (458197043) and next prime (458197067).
It is a de Polignac number, because none of the positive numbers 2k-458197055 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 458196997 and 458197015.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45819701 + ... + 45819710.
It is an arithmetic number, because the mean of its divisors is an integer number (137459118).
Almost surely, 2458197055 is an apocalyptic number.
458197055 is a deficient number, since it is larger than the sum of its proper divisors (91639417).
458197055 is an equidigital number, since it uses as much as digits as its factorization.
458197055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91639416.
The product of its (nonzero) digits is 252000, while the sum is 44.
The square root of 458197055 is about 21405.5379516610. The cubic root of 458197055 is about 770.9344112368.
The spelling of 458197055 in words is "four hundred fifty-eight million, one hundred ninety-seven thousand, fifty-five".
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