Base | Representation |
---|---|
bin | 101100110100… |
… | …1000010111101 |
3 | 1122012212111011 |
4 | 1121221002331 |
5 | 22003431231 |
6 | 2155355221 |
7 | 403511014 |
oct | 131510275 |
9 | 48185434 |
10 | 23498941 |
11 | 122a0114 |
12 | 7a52b11 |
13 | 4b39bcb |
14 | 3199a7b |
15 | 20e29b1 |
hex | 16690bd |
23498941 has 12 divisors (see below), whose sum is σ = 24533280. Its totient is φ = 22502760.
The previous prime is 23498927. The next prime is 23498971. The reversal of 23498941 is 14989432.
It is not a de Polignac number, because 23498941 - 215 = 23466173 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a pancake number, because a pancake can be divided into 23498941 parts by 6855 straight cuts.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23498894 and 23498903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23498971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131190 + ... + 131368.
It is an arithmetic number, because the mean of its divisors is an integer number (2044440).
Almost surely, 223498941 is an apocalyptic number.
It is an amenable number.
23498941 is a deficient number, since it is larger than the sum of its proper divisors (1034339).
23498941 is an equidigital number, since it uses as much as digits as its factorization.
23498941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336 (or 293 counting only the distinct ones).
The product of its digits is 62208, while the sum is 40.
The square root of 23498941 is about 4847.5706286758. The cubic root of 23498941 is about 286.4284131494.
It can be divided in two parts, 2 and 3498941, that added together give a palindrome (3498943).
The spelling of 23498941 in words is "twenty-three million, four hundred ninety-eight thousand, nine hundred forty-one".
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