Base | Representation |
---|---|
bin | 10101101100110111… |
… | …110010101010010000 |
3 | 2020010220200211100110 |
4 | 111230313302222100 |
5 | 340210124314412 |
6 | 14412101521320 |
7 | 1453300433244 |
oct | 255467625220 |
9 | 66126624313 |
10 | 23301401232 |
11 | 997804069a |
12 | 4623713240 |
13 | 227465a9a5 |
14 | 11b0948424 |
15 | 9159e8d3c |
hex | 56cdf2a90 |
23301401232 has 20 divisors (see below), whose sum is σ = 60195286640. Its totient is φ = 7767133728.
The previous prime is 23301401213. The next prime is 23301401273. The reversal of 23301401232 is 23210410332.
It is a super-2 number, since 2×233014012322 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23301401199 and 23301401208.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242722882 + ... + 242722977.
It is an arithmetic number, because the mean of its divisors is an integer number (3009764332).
Almost surely, 223301401232 is an apocalyptic number.
It is an amenable number.
23301401232 is an abundant number, since it is smaller than the sum of its proper divisors (36893885408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23301401232 is a wasteful number, since it uses less digits than its factorization.
23301401232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485445870 (or 485445864 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23301401232 its reverse (23210410332), we get a palindrome (46511811564).
The spelling of 23301401232 in words is "twenty-three billion, three hundred one million, four hundred one thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •