Base | Representation |
---|---|
bin | 1010101100111001101110… |
… | …01001011101111000010001 |
3 | 10002022201220210022110100212 |
4 | 11112130313021131320101 |
5 | 11041031142031341340 |
6 | 122014533455253505 |
7 | 4646130641261324 |
oct | 526346711357021 |
9 | 102281823273325 |
10 | 23533051043345 |
11 | 7553346899268 |
12 | 2780a4321a295 |
13 | 101920747028c |
14 | 5b5011ab47bb |
15 | 2ac236b0ea65 |
hex | 15673725de11 |
23533051043345 has 8 divisors (see below), whose sum is σ = 28243448297064. Its totient is φ = 18823916137984.
The previous prime is 23533051043317. The next prime is 23533051043393. The reversal of 23533051043345 is 54334015033532.
It can be written as a sum of positive squares in 4 ways, for example, as 1402763090689 + 22130287952656 = 1184383^2 + 4704284^2 .
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-23533051043345 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315546074 + ... + 315620643.
It is an arithmetic number, because the mean of its divisors is an integer number (3530431037133).
Almost surely, 223533051043345 is an apocalyptic number.
It is an amenable number.
23533051043345 is a deficient number, since it is larger than the sum of its proper divisors (4710397253719).
23533051043345 is an equidigital number, since it uses as much as digits as its factorization.
23533051043345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631174179.
The product of its (nonzero) digits is 972000, while the sum is 41.
Adding to 23533051043345 its reverse (54334015033532), we get a palindrome (77867066076877).
The spelling of 23533051043345 in words is "twenty-three trillion, five hundred thirty-three billion, fifty-one million, forty-three thousand, three hundred forty-five".
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