Base | Representation |
---|---|
bin | 10101100111101010… |
… | …001100100000111110 |
3 | 2012220211010220020101 |
4 | 111213222030200332 |
5 | 340020232413123 |
6 | 14355255311314 |
7 | 1451156220355 |
oct | 254752144076 |
9 | 65824126211 |
10 | 23213951038 |
11 | 9932741003 |
12 | 45ba37b53a |
13 | 225c4bc505 |
14 | 11a30a299c |
15 | 90cec2aad |
hex | 567a8c83e |
23213951038 has 8 divisors (see below), whose sum is σ = 35071437240. Its totient is φ = 11523471960.
The previous prime is 23213951011. The next prime is 23213951069. The reversal of 23213951038 is 83015931232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×232139510382 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23213950988 and 23213951006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41751433 + ... + 41751988.
It is an arithmetic number, because the mean of its divisors is an integer number (4383929655).
Almost surely, 223213951038 is an apocalyptic number.
23213951038 is a deficient number, since it is larger than the sum of its proper divisors (11857486202).
23213951038 is a wasteful number, since it uses less digits than its factorization.
23213951038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83503562.
The product of its (nonzero) digits is 38880, while the sum is 37.
The spelling of 23213951038 in words is "twenty-three billion, two hundred thirteen million, nine hundred fifty-one thousand, thirty-eight".
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