Base | Representation |
---|---|
bin | 1010100011001101111101… |
… | …11101011001000100110111 |
3 | 10001010221002100011101012120 |
4 | 11101212332331121010313 |
5 | 11020103224431131411 |
6 | 121202025244051023 |
7 | 4613111416213131 |
oct | 521467675310467 |
9 | 101127070141176 |
10 | 23200322130231 |
11 | 7435224014144 |
12 | 2728464b33a73 |
13 | cc3a1caab7bc |
14 | 5a2c89d2a051 |
15 | 2a3760e80106 |
hex | 1519bef59137 |
23200322130231 has 32 divisors (see below), whose sum is σ = 32232837150720. Its totient is φ = 14825482963200.
The previous prime is 23200322130229. The next prime is 23200322130241. The reversal of 23200322130231 is 13203122300232.
It is not a de Polignac number, because 23200322130231 - 21 = 23200322130229 is a prime.
It is a super-2 number, since 2×232003221302312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23200322130221) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4874206 + ... + 8376068.
It is an arithmetic number, because the mean of its divisors is an integer number (1007276160960).
Almost surely, 223200322130231 is an apocalyptic number.
23200322130231 is a deficient number, since it is larger than the sum of its proper divisors (9032515020489).
23200322130231 is a wasteful number, since it uses less digits than its factorization.
23200322130231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3502447.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 23200322130231 its reverse (13203122300232), we get a palindrome (36403444430463).
The spelling of 23200322130231 in words is "twenty-three trillion, two hundred billion, three hundred twenty-two million, one hundred thirty thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •