Base | Representation |
---|---|
bin | 10101110100000111… |
… | …101001001110011011 |
3 | 2020110101111112221100 |
4 | 111310013221032123 |
5 | 340432241404103 |
6 | 14432124042443 |
7 | 1456305123111 |
oct | 256407511633 |
9 | 66411445840 |
10 | 23422997403 |
11 | 9a2a7426a3 |
12 | 4658393423 |
13 | 22938c32a0 |
14 | 11c2b5bab1 |
15 | 9215175a3 |
hex | 5741e939b |
23422997403 has 48 divisors (see below), whose sum is σ = 38391851680. Its totient is φ = 13641841152.
The previous prime is 23422997401. The next prime is 23422997407. The reversal of 23422997403 is 30479922432.
23422997403 is a `hidden beast` number, since 234 + 2 + 2 + 9 + 9 + 7 + 403 = 666.
It is not a de Polignac number, because 23422997403 - 21 = 23422997401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23422997401) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 2478375 + ... + 2487807.
Almost surely, 223422997403 is an apocalyptic number.
23422997403 is a deficient number, since it is larger than the sum of its proper divisors (14968854277).
23422997403 is a wasteful number, since it uses less digits than its factorization.
23422997403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10588 (or 10585 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 45.
The spelling of 23422997403 in words is "twenty-three billion, four hundred twenty-two million, nine hundred ninety-seven thousand, four hundred three".
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