Base | Representation |
---|---|
bin | 10101011011000010… |
… | …001101011000100001 |
3 | 2012101001120220012010 |
4 | 111123002031120201 |
5 | 334102022022431 |
6 | 14322251423133 |
7 | 1443004661121 |
oct | 253302153041 |
9 | 65331526163 |
10 | 23002142241 |
11 | 9834122a11 |
12 | 455b454aa9 |
13 | 222765c270 |
14 | 1182cc8c81 |
15 | 8e95d4846 |
hex | 55b08d621 |
23002142241 has 16 divisors (see below), whose sum is σ = 33038913600. Its totient is φ = 14150794560.
The previous prime is 23002142209. The next prime is 23002142257. The reversal of 23002142241 is 14224120032.
It is not a de Polignac number, because 23002142241 - 25 = 23002142209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23002162241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39271 + ... + 218051.
It is an arithmetic number, because the mean of its divisors is an integer number (2064932100).
Almost surely, 223002142241 is an apocalyptic number.
It is an amenable number.
23002142241 is a deficient number, since it is larger than the sum of its proper divisors (10036771359).
23002142241 is a wasteful number, since it uses less digits than its factorization.
23002142241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182096.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 23002142241 its reverse (14224120032), we get a palindrome (37226262273).
The spelling of 23002142241 in words is "twenty-three billion, two million, one hundred forty-two thousand, two hundred forty-one".
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