Base | Representation |
---|---|
bin | 10101011100010110… |
… | …110110100011111001 |
3 | 2012102121100012110001 |
4 | 111130112312203321 |
5 | 334123212043001 |
6 | 14324403153001 |
7 | 1443364404310 |
oct | 253426664371 |
9 | 65377305401 |
10 | 23024331001 |
11 | 98456a8731 |
12 | 4566975761 |
13 | 222c12a9c9 |
14 | 1185c23277 |
15 | 8eb519001 |
hex | 55c5b68f9 |
23024331001 has 32 divisors (see below), whose sum is σ = 27097989120. Its totient is φ = 19154620800.
The previous prime is 23024330999. The next prime is 23024331049. The reversal of 23024331001 is 10013342032.
It is not a de Polignac number, because 23024331001 - 21 = 23024330999 is a prime.
It is a super-3 number, since 3×230243310013 (a number of 32 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23024331001.
It is not an unprimeable number, because it can be changed into a prime (23024331301) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25053220 + ... + 25054138.
It is an arithmetic number, because the mean of its divisors is an integer number (846812160).
Almost surely, 223024331001 is an apocalyptic number.
It is an amenable number.
23024331001 is a deficient number, since it is larger than the sum of its proper divisors (4073658119).
23024331001 is a wasteful number, since it uses less digits than its factorization.
23024331001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1525.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 23024331001 its reverse (10013342032), we get a palindrome (33037673033).
It can be divided in two parts, 23024 and 331001, that added together give a square (354025 = 5952).
The spelling of 23024331001 in words is "twenty-three billion, twenty-four million, three hundred thirty-one thousand, one".
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