Base | Representation |
---|---|
bin | 101100101100… |
… | …0000001011011 |
3 | 1122002022211120 |
4 | 1121120001123 |
5 | 21444213321 |
6 | 2154100323 |
7 | 403100511 |
oct | 131300133 |
9 | 48068746 |
10 | 23429211 |
11 | 12252793 |
12 | 7a1a6a3 |
13 | 4b14250 |
14 | 317c4b1 |
15 | 20cbec6 |
hex | 165805b |
23429211 has 16 divisors (see below), whose sum is σ = 34728960. Its totient is φ = 13952160.
The previous prime is 23429201. The next prime is 23429221. The reversal of 23429211 is 11292432.
It is an interprime number because it is at equal distance from previous prime (23429201) and next prime (23429221).
It is not a de Polignac number, because 23429211 - 222 = 19234907 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23429201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8481 + ... + 10898.
It is an arithmetic number, because the mean of its divisors is an integer number (2170560).
Almost surely, 223429211 is an apocalyptic number.
23429211 is a deficient number, since it is larger than the sum of its proper divisors (11299749).
23429211 is a wasteful number, since it uses less digits than its factorization.
23429211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19426.
The product of its digits is 864, while the sum is 24.
The square root of 23429211 is about 4840.3730228155. The cubic root of 23429211 is about 286.1448196422.
The spelling of 23429211 in words is "twenty-three million, four hundred twenty-nine thousand, two hundred eleven".
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