Base | Representation |
---|---|
bin | 10101101101111111… |
… | …001000000101101110 |
3 | 2020012012212212220222 |
4 | 111231333020011232 |
5 | 340224421214410 |
6 | 14414010411342 |
7 | 1453615406216 |
oct | 255577100556 |
9 | 66165785828 |
10 | 23320101230 |
11 | 9987653238 |
12 | 4629a30b52 |
13 | 22784a748a |
14 | 11b3215246 |
15 | 91748e955 |
hex | 56dfc816e |
23320101230 has 64 divisors (see below), whose sum is σ = 44771844096. Its totient is φ = 8731632000.
The previous prime is 23320101223. The next prime is 23320101239. The reversal of 23320101230 is 3210102332.
It is a junction number, because it is equal to n+sod(n) for n = 23320101199 and 23320101208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23320101239) 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, 1156535 + ... + 1176525.
It is an arithmetic number, because the mean of its divisors is an integer number (699560064).
Almost surely, 223320101230 is an apocalyptic number.
23320101230 is a deficient number, since it is larger than the sum of its proper divisors (21451742866).
23320101230 is a wasteful number, since it uses less digits than its factorization.
23320101230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20153.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 23320101230 its reverse (3210102332), we get a palindrome (26530203562).
The spelling of 23320101230 in words is "twenty-three billion, three hundred twenty million, one hundred one thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •