Base | Representation |
---|---|
bin | 10101111101011… |
… | …000011000110101 |
3 | 221200020021112210 |
4 | 111331120120311 |
5 | 1223303142323 |
6 | 100320204033 |
7 | 12062311041 |
oct | 2575303065 |
9 | 850207483 |
10 | 368412213 |
11 | 179a60604 |
12 | a3469619 |
13 | 5b4319c0 |
14 | 36d01021 |
15 | 22524293 |
hex | 15f58635 |
368412213 has 8 divisors (see below), whose sum is σ = 529002208. Its totient is φ = 226715184.
The previous prime is 368412211. The next prime is 368412221. The reversal of 368412213 is 312214863.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 368412213 - 21 = 368412211 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (368412211) 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, 4723195 + ... + 4723272.
It is an arithmetic number, because the mean of its divisors is an integer number (66125276).
Almost surely, 2368412213 is an apocalyptic number.
It is an amenable number.
368412213 is a deficient number, since it is larger than the sum of its proper divisors (160589995).
368412213 is a wasteful number, since it uses less digits than its factorization.
368412213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9446483.
The product of its digits is 6912, while the sum is 30.
The square root of 368412213 is about 19194.0671302358. The cubic root of 368412213 is about 716.8770430037.
The spelling of 368412213 in words is "three hundred sixty-eight million, four hundred twelve thousand, two hundred thirteen".
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