Base | Representation |
---|---|
bin | 110000100101100101… |
… | …0110001111110001111 |
3 | 100222022122202002000201 |
4 | 1201023022301332033 |
5 | 3202142111114211 |
6 | 115533331234331 |
7 | 10352436122626 |
oct | 1411312617617 |
9 | 328278662021 |
10 | 104340332431 |
11 | 402834410a5 |
12 | 1827b4489a7 |
13 | 9abaab0b9a |
14 | 509b6866bd |
15 | 2aaa2d90c1 |
hex | 184b2b1f8f |
104340332431 has 4 divisors (see below), whose sum is σ = 106560339552. Its totient is φ = 102120325312.
The previous prime is 104340332407. The next prime is 104340332483. The reversal of 104340332431 is 134233043401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134233043401 = 1373 ⋅97766237.
It is a cyclic number.
It is not a de Polignac number, because 104340332431 - 223 = 104331943823 is a prime.
It is a super-2 number, since 2×1043403324312 (a number of 23 digits) contains 22 as substring.
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 104340332431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104340332491) 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, 1110003490 + ... + 1110003583.
It is an arithmetic number, because the mean of its divisors is an integer number (26640084888).
Almost surely, 2104340332431 is an apocalyptic number.
104340332431 is a deficient number, since it is larger than the sum of its proper divisors (2220007121).
104340332431 is an equidigital number, since it uses as much as digits as its factorization.
104340332431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2220007120.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 104340332431 its reverse (134233043401), we get a palindrome (238573375832).
The spelling of 104340332431 in words is "one hundred four billion, three hundred forty million, three hundred thirty-two thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •