Base | Representation |
---|---|
bin | 10101011010111011… |
… | …110001010011010010 |
3 | 2012100221102010211210 |
4 | 111122323301103102 |
5 | 334101104014404 |
6 | 14322151320550 |
7 | 1442654431143 |
oct | 253273612322 |
9 | 65327363753 |
10 | 23000454354 |
11 | 983317a869 |
12 | 455a980156 |
13 | 22271bac07 |
14 | 11829a9aca |
15 | 8e939e689 |
hex | 55aef14d2 |
23000454354 has 8 divisors (see below), whose sum is σ = 46000908720. Its totient is φ = 7666818116.
The previous prime is 23000454353. The next prime is 23000454377. The reversal of 23000454354 is 45345400032.
It is a sphenic number, since it is the product of 3 distinct primes.
23000454354 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (23000454353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1916704524 + ... + 1916704535.
It is an arithmetic number, because the mean of its divisors is an integer number (5750113590).
Almost surely, 223000454354 is an apocalyptic number.
23000454354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23000454354 is a wasteful number, since it uses less digits than its factorization.
23000454354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3833409064.
The product of its (nonzero) digits is 28800, while the sum is 30.
Adding to 23000454354 its reverse (45345400032), we get a palindrome (68345854386).
The spelling of 23000454354 in words is "twenty-three billion, four hundred fifty-four thousand, three hundred fifty-four".
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