Base | Representation |
---|---|
bin | 10101101111110001… |
… | …100111010001111101 |
3 | 2020021022100122220000 |
4 | 111233301213101331 |
5 | 340310112112110 |
6 | 14421001544513 |
7 | 1454431455243 |
oct | 255761472175 |
9 | 66238318800 |
10 | 23350113405 |
11 | 99a2591893 |
12 | 4637aa5139 |
13 | 2281784b68 |
14 | 11b71c8793 |
15 | 919e1c1c0 |
hex | 56fc6747d |
23350113405 has 40 divisors (see below), whose sum is σ = 41868617472. Its totient is φ = 12450009312.
The previous prime is 23350113301. The next prime is 23350113433. The reversal of 23350113405 is 50431105332.
23350113405 is a `hidden beast` number, since 23 + 3 + 501 + 134 + 0 + 5 = 666.
It is not a de Polignac number, because 23350113405 - 213 = 23350105213 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2385832 + ... + 2395598.
Almost surely, 223350113405 is an apocalyptic number.
It is an amenable number.
23350113405 is a deficient number, since it is larger than the sum of its proper divisors (18518504067).
23350113405 is an equidigital number, since it uses as much as digits as its factorization.
23350113405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15687 (or 15678 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
Adding to 23350113405 its reverse (50431105332), we get a palindrome (73781218737).
The spelling of 23350113405 in words is "twenty-three billion, three hundred fifty million, one hundred thirteen thousand, four hundred five".
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