Base | Representation |
---|---|
bin | 10101100010000101… |
… | …110000010011010010 |
3 | 2012200022022201021001 |
4 | 111202011300103102 |
5 | 334322322342320 |
6 | 14342120452214 |
7 | 1445643053065 |
oct | 254205602322 |
9 | 65608281231 |
10 | 23120512210 |
11 | 9894a21034 |
12 | 459301a06a |
13 | 2246035273 |
14 | 11948dc8dc |
15 | 904bb720a |
hex | 5621704d2 |
23120512210 has 32 divisors (see below), whose sum is σ = 44181365760. Its totient is φ = 8681202432.
The previous prime is 23120512201. The next prime is 23120512241. The reversal of 23120512210 is 1221502132.
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, 114994 + ... + 243853.
It is an arithmetic number, because the mean of its divisors is an integer number (1380667680).
Almost surely, 223120512210 is an apocalyptic number.
23120512210 is a deficient number, since it is larger than the sum of its proper divisors (21060853550).
23120512210 is a wasteful number, since it uses less digits than its factorization.
23120512210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 359250.
The product of its (nonzero) digits is 240, while the sum is 19.
The spelling of 23120512210 in words is "twenty-three billion, one hundred twenty million, five hundred twelve thousand, two hundred ten".
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