Base | Representation |
---|---|
bin | 10101100110111100… |
… | …101110101011001011 |
3 | 2012212222201100211210 |
4 | 111212330232223023 |
5 | 340004210013311 |
6 | 14354152024203 |
7 | 1450653010062 |
oct | 254674565313 |
9 | 65788640753 |
10 | 23202032331 |
11 | 9926a40335 |
12 | 45b6392063 |
13 | 2259ba851a |
14 | 11a167d1d9 |
15 | 90be1b3a6 |
hex | 566f2eacb |
23202032331 has 8 divisors (see below), whose sum is σ = 30937061584. Its totient is φ = 15467512320.
The previous prime is 23202032323. The next prime is 23202032339. The reversal of 23202032331 is 13323020232.
It is an interprime number because it is at equal distance from previous prime (23202032323) and next prime (23202032339).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23202032331 - 23 = 23202032323 is a prime.
It is a super-2 number, since 2×232020323312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23202032298 and 23202032307.
It is not an unprimeable number, because it can be changed into a prime (23202032339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3910 + ... + 215451.
It is an arithmetic number, because the mean of its divisors is an integer number (3867132698).
Almost surely, 223202032331 is an apocalyptic number.
23202032331 is a deficient number, since it is larger than the sum of its proper divisors (7735029253).
23202032331 is a wasteful number, since it uses less digits than its factorization.
23202032331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 254621.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 23202032331 its reverse (13323020232), we get a palindrome (36525052563).
The spelling of 23202032331 in words is "twenty-three billion, two hundred two million, thirty-two thousand, three hundred thirty-one".
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