Base | Representation |
---|---|
bin | 10101101001011100… |
… | …111100010011011101 |
3 | 2012222220202010110100 |
4 | 111221130330103131 |
5 | 340100432444242 |
6 | 14402252131313 |
7 | 1452003001542 |
oct | 255134742335 |
9 | 65886663410 |
10 | 23244031197 |
11 | 9948716742 |
12 | 4608466b39 |
13 | 22657c1b1a |
14 | 11a7092bc9 |
15 | 91096554c |
hex | 56973c4dd |
23244031197 has 24 divisors (see below), whose sum is σ = 35789187200. Its totient is φ = 14494603968.
The previous prime is 23244031177. The next prime is 23244031199. The reversal of 23244031197 is 79113044232.
It is a happy number.
23244031197 is a `hidden beast` number, since 23 + 2 + 440 + 3 + 1 + 197 = 666.
It is not a de Polignac number, because 23244031197 - 28 = 23244030941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23244031199) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 846808 + ... + 873825.
Almost surely, 223244031197 is an apocalyptic number.
It is an amenable number.
23244031197 is a deficient number, since it is larger than the sum of its proper divisors (12545156003).
23244031197 is a wasteful number, since it uses less digits than its factorization.
23244031197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1720737 (or 1720734 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The spelling of 23244031197 in words is "twenty-three billion, two hundred forty-four million, thirty-one thousand, one hundred ninety-seven".
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