Base | Representation |
---|---|
bin | 10101101001110101… |
… | …000001101000000110 |
3 | 2020000100121212121200 |
4 | 111221311001220012 |
5 | 340104042010304 |
6 | 14403035323330 |
7 | 1452110444541 |
oct | 255165015006 |
9 | 66010555550 |
10 | 23250344454 |
11 | 9951238a07 |
12 | 460a5b0546 |
13 | 2266bc258c |
14 | 11a7c57858 |
15 | 9112b0e39 |
hex | 569d41a06 |
23250344454 has 24 divisors (see below), whose sum is σ = 50423267232. Its totient is φ = 7742803920.
The previous prime is 23250344401. The next prime is 23250344461. The reversal of 23250344454 is 45444305232.
23250344454 is a `hidden beast` number, since 23 + 250 + 344 + 45 + 4 = 666.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 589614 + ... + 627809.
It is an arithmetic number, because the mean of its divisors is an integer number (2100969468).
Almost surely, 223250344454 is an apocalyptic number.
23250344454 is an abundant number, since it is smaller than the sum of its proper divisors (27172922778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23250344454 is a wasteful number, since it uses less digits than its factorization.
23250344454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1218492 (or 1218489 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 36.
Adding to 23250344454 its reverse (45444305232), we get a palindrome (68694649686).
The spelling of 23250344454 in words is "twenty-three billion, two hundred fifty million, three hundred forty-four thousand, four hundred fifty-four".
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