Base | Representation |
---|---|
bin | 1010101001000100111110… |
… | …01110010000011011000001 |
3 | 10001212011202102222112021211 |
4 | 11110202133032100123001 |
5 | 11031403041201040413 |
6 | 121434323202250121 |
7 | 4633466531455411 |
oct | 524423716203301 |
9 | 101764672875254 |
10 | 23401653143233 |
11 | 7502649135092 |
12 | 275b492356941 |
13 | 10099c6aa3a21 |
14 | 5ac908ac2641 |
15 | 2a8ae61bd83d |
hex | 15489f3906c1 |
23401653143233 has 8 divisors (see below), whose sum is σ = 24642014290400. Its totient is φ = 22162161515328.
The previous prime is 23401653143191. The next prime is 23401653143261. The reversal of 23401653143233 is 33234135610432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23401653143233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23401653143293) 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, 217324563 + ... + 217432216.
It is an arithmetic number, because the mean of its divisors is an integer number (3080251786300).
Almost surely, 223401653143233 is an apocalyptic number.
It is an amenable number.
23401653143233 is a deficient number, since it is larger than the sum of its proper divisors (1240361147167).
23401653143233 is a wasteful number, since it uses less digits than its factorization.
23401653143233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 434759631.
The product of its (nonzero) digits is 466560, while the sum is 40.
Adding to 23401653143233 its reverse (33234135610432), we get a palindrome (56635788753665).
The spelling of 23401653143233 in words is "twenty-three trillion, four hundred one billion, six hundred fifty-three million, one hundred forty-three thousand, two hundred thirty-three".
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