Base | Representation |
---|---|
bin | 101100000110… |
… | …0100011101110 |
3 | 1121111121211101 |
4 | 1120030203232 |
5 | 21404320420 |
6 | 2143313314 |
7 | 400342366 |
oct | 130144356 |
9 | 47447741 |
10 | 23120110 |
11 | 12061532 |
12 | 78ab83a |
13 | 4a36650 |
14 | 30db9a6 |
15 | 206a60a |
hex | 160c8ee |
23120110 has 32 divisors (see below), whose sum is σ = 46271232. Its totient is φ = 8259840.
The previous prime is 23120039. The next prime is 23120171. The reversal of 23120110 is 1102132.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1162 + ... + 6898.
It is an arithmetic number, because the mean of its divisors is an integer number (1445976).
Almost surely, 223120110 is an apocalyptic number.
23120110 is an abundant number, since it is smaller than the sum of its proper divisors (23151122).
23120110 is a wasteful number, since it uses less digits than its factorization.
23120110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5788.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 23120110 is about 4808.3375505470. The cubic root of 23120110 is about 284.8808776819.
Adding to 23120110 its reverse (1102132), we get a palindrome (24222242).
The spelling of 23120110 in words is "twenty-three million, one hundred twenty thousand, one hundred ten".
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