Base | Representation |
---|---|
bin | 10110010100001100… |
… | …100010001010111110 |
3 | 2021211220010112201021 |
4 | 112110030202022332 |
5 | 343033023301032 |
6 | 15001350334354 |
7 | 1505531262406 |
oct | 262414421276 |
9 | 67756115637 |
10 | 23961150142 |
11 | a186498826 |
12 | 478865a3ba |
13 | 234b246167 |
14 | 1234405806 |
15 | 9538ba097 |
hex | 5943222be |
23961150142 has 8 divisors (see below), whose sum is σ = 36396684000. Its totient is φ = 11828922144.
The previous prime is 23961150139. The next prime is 23961150149. The reversal of 23961150142 is 24105116932.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×239611501422 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23961150098 and 23961150107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23961150149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75826267 + ... + 75826582.
It is an arithmetic number, because the mean of its divisors is an integer number (4549585500).
Almost surely, 223961150142 is an apocalyptic number.
23961150142 is a deficient number, since it is larger than the sum of its proper divisors (12435533858).
23961150142 is a wasteful number, since it uses less digits than its factorization.
23961150142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151652930.
The product of its (nonzero) digits is 12960, while the sum is 34.
The spelling of 23961150142 in words is "twenty-three billion, nine hundred sixty-one million, one hundred fifty thousand, one hundred forty-two".
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