Base | Representation |
---|---|
bin | 10110010100010011… |
… | …100101001011001101 |
3 | 2021212000121101202012 |
4 | 112110103211023031 |
5 | 343034011404303 |
6 | 15001454111005 |
7 | 1505553055223 |
oct | 262423451315 |
9 | 67760541665 |
10 | 23962997453 |
11 | a18753a72a |
12 | 47891ab465 |
13 | 234b741c45 |
14 | 1234766b13 |
15 | 953b325d8 |
hex | 5944e52cd |
23962997453 has 8 divisors (see below), whose sum is σ = 24855778200. Its totient is φ = 23074648128.
The previous prime is 23962997407. The next prime is 23962997519. The reversal of 23962997453 is 35479926932.
It can be written as a sum of positive squares in 4 ways, for example, as 2762763844 + 21200233609 = 52562^2 + 145603^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23962997453 - 26 = 23962997389 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23962997392 and 23962997401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23962997153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096838 + ... + 1118471.
It is an arithmetic number, because the mean of its divisors is an integer number (3106972275).
Almost surely, 223962997453 is an apocalyptic number.
It is an amenable number.
23962997453 is a deficient number, since it is larger than the sum of its proper divisors (892780747).
23962997453 is a wasteful number, since it uses less digits than its factorization.
23962997453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2215711.
The product of its digits is 22044960, while the sum is 59.
The spelling of 23962997453 in words is "twenty-three billion, nine hundred sixty-two million, nine hundred ninety-seven thousand, four hundred fifty-three".
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