Base | Representation |
---|---|
bin | 101100110001… |
… | …0000010010010 |
3 | 1122011102002122 |
4 | 1121202002102 |
5 | 22002021401 |
6 | 2155014242 |
7 | 403331213 |
oct | 131420222 |
9 | 48142078 |
10 | 23470226 |
11 | 1228058a |
12 | 7a3a382 |
13 | 4b29b10 |
14 | 318d40a |
15 | 20d921b |
hex | 1662092 |
23470226 has 16 divisors (see below), whose sum is σ = 38064768. Its totient is φ = 10789200.
The previous prime is 23470219. The next prime is 23470229. The reversal of 23470226 is 62207432.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a junction number, because it is equal to n+sod(n) for n = 23470195 and 23470204.
It is not an unprimeable number, because it can be changed into a prime (23470229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5381 + ... + 8711.
It is an arithmetic number, because the mean of its divisors is an integer number (2379048).
Almost surely, 223470226 is an apocalyptic number.
23470226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
23470226 is a deficient number, since it is larger than the sum of its proper divisors (14594542).
23470226 is a wasteful number, since it uses less digits than its factorization.
23470226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3617.
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 23470226 is about 4844.6079304728. The cubic root of 23470226 is about 286.3116966229.
Adding to 23470226 its reverse (62207432), we get a palindrome (85677658).
The spelling of 23470226 in words is "twenty-three million, four hundred seventy thousand, two hundred twenty-six".
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