Base | Representation |
---|---|
bin | 10101110100001101… |
… | …001111111000010011 |
3 | 2020110111021012002112 |
4 | 111310031033320103 |
5 | 340433130411301 |
6 | 14432215335535 |
7 | 1456323452051 |
oct | 256415177023 |
9 | 66414235075 |
10 | 23424466451 |
11 | 9a30556391 |
12 | 46589815ab |
13 | 2293cb8b49 |
14 | 11c30211d1 |
15 | 9217079bb |
hex | 57434fe13 |
23424466451 has 4 divisors (see below), whose sum is σ = 23603279304. Its totient is φ = 23245653600.
The previous prime is 23424466427. The next prime is 23424466477. The reversal of 23424466451 is 15466442432.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23424466451 - 222 = 23420272147 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23424466399 and 23424466408.
It is not an unprimeable number, because it can be changed into a prime (23424469451) 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 3 ways as a sum of consecutive naturals, for example, 89406230 + ... + 89406491.
It is an arithmetic number, because the mean of its divisors is an integer number (5900819826).
Almost surely, 223424466451 is an apocalyptic number.
23424466451 is a deficient number, since it is larger than the sum of its proper divisors (178812853).
23424466451 is a wasteful number, since it uses less digits than its factorization.
23424466451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178812852.
The product of its digits is 552960, while the sum is 41.
The spelling of 23424466451 in words is "twenty-three billion, four hundred twenty-four million, four hundred sixty-six thousand, four hundred fifty-one".
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