Base | Representation |
---|---|
bin | 1100011100011… |
… | …11100110100111 |
3 | 21021102221001211 |
4 | 12032033212213 |
5 | 203211202343 |
6 | 14205332251 |
7 | 2405235040 |
oct | 616174647 |
9 | 237387054 |
10 | 104397223 |
11 | 53a251a7 |
12 | 2ab67087 |
13 | 18823108 |
14 | dc178c7 |
15 | 927279d |
hex | 638f9a7 |
104397223 has 8 divisors (see below), whose sum is σ = 119372960. Its totient is φ = 89436960.
The previous prime is 104397179. The next prime is 104397247. The reversal of 104397223 is 322793401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-104397223 is a prime.
It is a super-2 number, since 2×1043972232 = 21797560340223458, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104397523) 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, 23953 + ... + 27973.
It is an arithmetic number, because the mean of its divisors is an integer number (14921620).
Almost surely, 2104397223 is an apocalyptic number.
104397223 is a deficient number, since it is larger than the sum of its proper divisors (14975737).
104397223 is an equidigital number, since it uses as much as digits as its factorization.
104397223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7737.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 104397223 is about 10217.4959261064. The cubic root of 104397223 is about 470.8648975489.
The spelling of 104397223 in words is "one hundred four million, three hundred ninety-seven thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •