Base | Representation |
---|---|
bin | 1101010101010111100… |
… | …00110100010000001101 |
3 | 1121210120010201201200111 |
4 | 12222223300310100031 |
5 | 30001241421444003 |
6 | 550245334400021 |
7 | 45046224510523 |
oct | 6525360642015 |
9 | 1553503651614 |
10 | 458148234253 |
11 | 167332809446 |
12 | 74960b00011 |
13 | 34284552448 |
14 | 18262b46313 |
15 | bdb67b9e6d |
hex | 6aabc3440d |
458148234253 has 4 divisors (see below), whose sum is σ = 458153543008. Its totient is φ = 458142925500.
The previous prime is 458148234199. The next prime is 458148234283. The reversal of 458148234253 is 352432841854.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-458148234253 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 458148234197 and 458148234206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (458148234283) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522751 + ... + 2698252.
It is an arithmetic number, because the mean of its divisors is an integer number (114538385752).
Almost surely, 2458148234253 is an apocalyptic number.
It is an amenable number.
458148234253 is a deficient number, since it is larger than the sum of its proper divisors (5308755).
458148234253 is an equidigital number, since it uses as much as digits as its factorization.
458148234253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5308754.
The product of its digits is 3686400, while the sum is 49.
The spelling of 458148234253 in words is "four hundred fifty-eight billion, one hundred forty-eight million, two hundred thirty-four thousand, two hundred fifty-three".
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