Base | Representation |
---|---|
bin | 101100100010… |
… | …1111001010001 |
3 | 1121221112222120 |
4 | 1121011321101 |
5 | 21434324321 |
6 | 2152324453 |
7 | 402341160 |
oct | 131057121 |
9 | 47845876 |
10 | 23354961 |
11 | 12201a23 |
12 | 79a3729 |
13 | 4ab9506 |
14 | 315d3d7 |
15 | 20b4ec6 |
hex | 1645e51 |
23354961 has 8 divisors (see below), whose sum is σ = 35588544. Its totient is φ = 13345680.
The previous prime is 23354951. The next prime is 23354983. The reversal of 23354961 is 16945332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23354961 - 221 = 21257809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23354921) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556050 + ... + 556091.
It is an arithmetic number, because the mean of its divisors is an integer number (4448568).
Almost surely, 223354961 is an apocalyptic number.
23354961 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23354961 is a deficient number, since it is larger than the sum of its proper divisors (12233583).
23354961 is a wasteful number, since it uses less digits than its factorization.
23354961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1112151.
The product of its digits is 19440, while the sum is 33.
The square root of 23354961 is about 4832.6970730639. The cubic root of 23354961 is about 285.8422239290.
The spelling of 23354961 in words is "twenty-three million, three hundred fifty-four thousand, nine hundred sixty-one".
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