Base | Representation |
---|---|
bin | 10101100001011011… |
… | …011111001100011100 |
3 | 2012122112110210012022 |
4 | 111201123133030130 |
5 | 334312003311332 |
6 | 14341043155312 |
7 | 1445446634405 |
oct | 254133371434 |
9 | 65575423168 |
10 | 23109432092 |
11 | 988974340a |
12 | 458b375b38 |
13 | 2243955b96 |
14 | 11932569ac |
15 | 903c29212 |
hex | 5616df31c |
23109432092 has 12 divisors (see below), whose sum is σ = 40450138176. Its totient is φ = 11552249760.
The previous prime is 23109432077. The next prime is 23109432097. The reversal of 23109432092 is 29023490132.
It is a super-2 number, since 2×231094320922 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23109432097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595409 + ... + 633032.
It is an arithmetic number, because the mean of its divisors is an integer number (3370844848).
Almost surely, 223109432092 is an apocalyptic number.
It is an amenable number.
23109432092 is a deficient number, since it is larger than the sum of its proper divisors (17340706084).
23109432092 is a wasteful number, since it uses less digits than its factorization.
23109432092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1233148 (or 1233146 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 35.
The spelling of 23109432092 in words is "twenty-three billion, one hundred nine million, four hundred thirty-two thousand, ninety-two".
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