Base | Representation |
---|---|
bin | 10101110000001100… |
… | …000000101111001101 |
3 | 2020021210101020100220 |
4 | 111300030000233031 |
5 | 340313400032141 |
6 | 14421410141553 |
7 | 1454544336231 |
oct | 256014005715 |
9 | 66253336326 |
10 | 23357033421 |
11 | 99a6488a07 |
12 | 463a2818b9 |
13 | 2283038847 |
14 | 11b80aa5c1 |
15 | 91a837766 |
hex | 570300bcd |
23357033421 has 16 divisors (see below), whose sum is σ = 32260945920. Its totient is φ = 15015789360.
The previous prime is 23357033411. The next prime is 23357033461. The reversal of 23357033421 is 12433075332.
It is not a de Polignac number, because 23357033421 - 213 = 23357025229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23357033411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417411 + ... + 470048.
It is an arithmetic number, because the mean of its divisors is an integer number (2016309120).
Almost surely, 223357033421 is an apocalyptic number.
It is an amenable number.
23357033421 is a deficient number, since it is larger than the sum of its proper divisors (8903912499).
23357033421 is a wasteful number, since it uses less digits than its factorization.
23357033421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 887776.
The product of its (nonzero) digits is 45360, while the sum is 33.
The spelling of 23357033421 in words is "twenty-three billion, three hundred fifty-seven million, thirty-three thousand, four hundred twenty-one".
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