Base | Representation |
---|---|
bin | 10101011011010001… |
… | …100011011011110100 |
3 | 2012101100011020222222 |
4 | 111123101203123310 |
5 | 334104034232344 |
6 | 14322513541512 |
7 | 1443054113354 |
oct | 253321433364 |
9 | 65340136888 |
10 | 23006164724 |
11 | 9836420084 |
12 | 4560874898 |
13 | 222843a12a |
14 | 1183654b64 |
15 | 8e9b2b5ee |
hex | 55b4636f4 |
23006164724 has 12 divisors (see below), whose sum is σ = 40261850244. Its totient is φ = 11502778944.
The previous prime is 23006164697. The next prime is 23006164733. The reversal of 23006164724 is 42746160032.
It can be written as a sum of positive squares in 2 ways, for example, as 4036060900 + 18970103824 = 63530^2 + 137732^2 .
It is a congruent number.
It is an unprimeable number.
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, 258464 + ... + 335880.
It is an arithmetic number, because the mean of its divisors is an integer number (3355154187).
Almost surely, 223006164724 is an apocalyptic number.
It is an amenable number.
23006164724 is a deficient number, since it is larger than the sum of its proper divisors (17255685520).
23006164724 is a wasteful number, since it uses less digits than its factorization.
23006164724 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151714 (or 151712 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 35.
The spelling of 23006164724 in words is "twenty-three billion, six million, one hundred sixty-four thousand, seven hundred twenty-four".
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