Base | Representation |
---|---|
bin | 10011000101110101… |
… | …10000011010010011 |
3 | 222110022020202211012 |
4 | 21202322300122103 |
5 | 131442333120103 |
6 | 4413014241135 |
7 | 511664231015 |
oct | 114272603223 |
9 | 28408222735 |
10 | 10249504403 |
11 | 438a63a3a6 |
12 | 1ba06561ab |
13 | c745b8408 |
14 | 6d33501b5 |
15 | 3eec452d8 |
hex | 262eb0693 |
10249504403 has 4 divisors (see below), whose sum is σ = 10255691640. Its totient is φ = 10243317168.
The previous prime is 10249504387. The next prime is 10249504453. The reversal of 10249504403 is 30440594201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30440594201 = 83 ⋅366754147.
It is a cyclic number.
It is not a de Polignac number, because 10249504403 - 24 = 10249504387 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10249504403.
It is not an unprimeable number, because it can be changed into a prime (10249504453) 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, 3091133 + ... + 3094446.
It is an arithmetic number, because the mean of its divisors is an integer number (2563922910).
Almost surely, 210249504403 is an apocalyptic number.
10249504403 is a deficient number, since it is larger than the sum of its proper divisors (6187237).
10249504403 is an equidigital number, since it uses as much as digits as its factorization.
10249504403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6187236.
The product of its (nonzero) digits is 17280, while the sum is 32.
The spelling of 10249504403 in words is "ten billion, two hundred forty-nine million, five hundred four thousand, four hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •