Base | Representation |
---|---|
bin | 10100011011111110… |
… | …10101000011001111 |
3 | 1001022122222121122122 |
4 | 22031333111003033 |
5 | 134432330421333 |
6 | 5012430403155 |
7 | 535620336536 |
oct | 121577250317 |
9 | 31278877578 |
10 | 10972123343 |
11 | 4720528735 |
12 | 21626604bb |
13 | 105b216c9c |
14 | 7612d531d |
15 | 4433d4798 |
hex | 28dfd50cf |
10972123343 has 4 divisors (see below), whose sum is σ = 11449172208. Its totient is φ = 10495074480.
The previous prime is 10972123339. The next prime is 10972123369. The reversal of 10972123343 is 34332127901.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34332127901 = 773 ⋅44414137.
It is a cyclic number.
It is not a de Polignac number, because 10972123343 - 22 = 10972123339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10972123303) 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, 238524398 + ... + 238524443.
It is an arithmetic number, because the mean of its divisors is an integer number (2862293052).
Almost surely, 210972123343 is an apocalyptic number.
10972123343 is a deficient number, since it is larger than the sum of its proper divisors (477048865).
10972123343 is an equidigital number, since it uses as much as digits as its factorization.
10972123343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477048864.
The product of its (nonzero) digits is 27216, while the sum is 35.
The spelling of 10972123343 in words is "ten billion, nine hundred seventy-two million, one hundred twenty-three thousand, three hundred forty-three".
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