Base | Representation |
---|---|
bin | 10101011011000011… |
… | …010110100110011101 |
3 | 2012101002011010120112 |
4 | 111123003112212131 |
5 | 334102111122031 |
6 | 14322302055405 |
7 | 1443010350350 |
oct | 253303264635 |
9 | 65332133515 |
10 | 23002442141 |
11 | 9834308268 |
12 | 455b57a565 |
13 | 2227735913 |
14 | 1182d66297 |
15 | 8e964362b |
hex | 55b0d699d |
23002442141 has 8 divisors (see below), whose sum is σ = 26342049984. Its totient is φ = 19676220480.
The previous prime is 23002442123. The next prime is 23002442149. The reversal of 23002442141 is 14124420032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-23002442141 is a prime.
It is a super-2 number, since 2×230024421412 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23002442149) 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 7 ways as a sum of consecutive naturals, for example, 3342860 + ... + 3349733.
It is an arithmetic number, because the mean of its divisors is an integer number (3292756248).
Almost surely, 223002442141 is an apocalyptic number.
It is an amenable number.
23002442141 is a deficient number, since it is larger than the sum of its proper divisors (3339607843).
23002442141 is an equidigital number, since it uses as much as digits as its factorization.
23002442141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6693091.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 23002442141 its reverse (14124420032), we get a palindrome (37126862173).
The spelling of 23002442141 in words is "twenty-three billion, two million, four hundred forty-two thousand, one hundred forty-one".
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