Base | Representation |
---|---|
bin | 10101110111110100… |
… | …000000001010100001 |
3 | 2020121201002110000000 |
4 | 111313310000022201 |
5 | 341044122113340 |
6 | 14442220050213 |
7 | 1460656562253 |
oct | 256764001241 |
9 | 66551073000 |
10 | 23484957345 |
11 | 9a61712063 |
12 | 4675093969 |
13 | 22a36a8385 |
14 | 11cb089cd3 |
15 | 926ba5d30 |
hex | 577d002a1 |
23484957345 has 64 divisors (see below), whose sum is σ = 42421420800. Its totient is φ = 12479406912.
The previous prime is 23484957299. The next prime is 23484957373. The reversal of 23484957345 is 54375948432.
23484957345 is a `hidden beast` number, since 2 + 3 + 48 + 495 + 73 + 45 = 666.
It is not a de Polignac number, because 23484957345 - 26 = 23484957281 is a prime.
It is a super-3 number, since 3×234849573453 (a number of 32 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23484957291 and 23484957300.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3090811 + ... + 3098399.
It is an arithmetic number, because the mean of its divisors is an integer number (662834700).
Almost surely, 223484957345 is an apocalyptic number.
It is an amenable number.
23484957345 is a deficient number, since it is larger than the sum of its proper divisors (18936463455).
23484957345 is an frugal number, since it uses more digits than its factorization.
23484957345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7898 (or 7880 counting only the distinct ones).
The product of its digits is 14515200, while the sum is 54.
The spelling of 23484957345 in words is "twenty-three billion, four hundred eighty-four million, nine hundred fifty-seven thousand, three hundred forty-five".
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