Base | Representation |
---|---|
bin | 1001001001111… |
… | …0111010111100 |
3 | 2200020220110020 |
4 | 2102132322330 |
5 | 34312242201 |
6 | 3451012140 |
7 | 644251260 |
oct | 222367274 |
9 | 80226406 |
10 | 38399676 |
11 | 1a748277 |
12 | 10a3a050 |
13 | 7c56303 |
14 | 51580a0 |
15 | 3587a36 |
hex | 249eebc |
38399676 has 24 divisors (see below), whose sum is σ = 102399360. Its totient is φ = 10971312.
The previous prime is 38399653. The next prime is 38399677. The reversal of 38399676 is 67699383.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38399677) 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, 228486 + ... + 228653.
It is an arithmetic number, because the mean of its divisors is an integer number (4266640).
Almost surely, 238399676 is an apocalyptic number.
It is an amenable number.
38399676 is an abundant number, since it is smaller than the sum of its proper divisors (63999684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38399676 is a wasteful number, since it uses less digits than its factorization.
38399676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457153 (or 457151 counting only the distinct ones).
The product of its digits is 1469664, while the sum is 51.
The square root of 38399676 is about 6196.7472112391. The cubic root of 38399676 is about 337.3721172563.
The spelling of 38399676 in words is "thirty-eight million, three hundred ninety-nine thousand, six hundred seventy-six".
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