Base | Representation |
---|---|
bin | 1001001101001… |
… | …0000111100000 |
3 | 2200122120002220 |
4 | 2103102013200 |
5 | 34341000001 |
6 | 3455311040 |
7 | 646113531 |
oct | 223220740 |
9 | 80576086 |
10 | 38609376 |
11 | 1a880883 |
12 | 10b1b480 |
13 | 7cca8b0 |
14 | 51b0688 |
15 | 35c9c36 |
hex | 24d21e0 |
38609376 has 48 divisors (see below), whose sum is σ = 109149264. Its totient is φ = 11879424.
The previous prime is 38609369. The next prime is 38609377. The reversal of 38609376 is 67390683.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38609377) 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, 14221 + ... + 16716.
It is an arithmetic number, because the mean of its divisors is an integer number (2273943).
Almost surely, 238609376 is an apocalyptic number.
It is an amenable number.
38609376 is an abundant number, since it is smaller than the sum of its proper divisors (70539888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38609376 is a wasteful number, since it uses less digits than its factorization.
38609376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30963 (or 30955 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 42.
The square root of 38609376 is about 6213.6443412864. The cubic root of 38609376 is about 337.9851305854.
The spelling of 38609376 in words is "thirty-eight million, six hundred nine thousand, three hundred seventy-six".
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