Base | Representation |
---|---|
bin | 1001001111010… |
… | …0000001110100 |
3 | 2200220121122100 |
4 | 2103310001310 |
5 | 34404421101 |
6 | 3502302100 |
7 | 650232510 |
oct | 223640164 |
9 | 80817570 |
10 | 38748276 |
11 | 1a966176 |
12 | 10b87930 |
13 | 8048b98 |
14 | 5209140 |
15 | 3605e86 |
hex | 24f4074 |
38748276 has 36 divisors (see below), whose sum is σ = 111940192. Its totient is φ = 11070864.
The previous prime is 38748223. The next prime is 38748293. The reversal of 38748276 is 67284783.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×387482763 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76630 + ... + 77133.
Almost surely, 238748276 is an apocalyptic number.
38748276 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
38748276 is an abundant number, since it is smaller than the sum of its proper divisors (73191916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38748276 is a wasteful number, since it uses less digits than its factorization.
38748276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153780 (or 153775 counting only the distinct ones).
The product of its digits is 451584, while the sum is 45.
The square root of 38748276 is about 6224.8113224418. The cubic root of 38748276 is about 338.3899540971.
The spelling of 38748276 in words is "thirty-eight million, seven hundred forty-eight thousand, two hundred seventy-six".
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