Base | Representation |
---|---|
bin | 1001010001111… |
… | …1001111101110 |
3 | 2201020121110120 |
4 | 2110133033232 |
5 | 34431102134 |
6 | 3510145410 |
7 | 651600552 |
oct | 224371756 |
9 | 81217416 |
10 | 38925294 |
11 | 1aa77171 |
12 | 11052266 |
13 | 80ab625 |
14 | 5253862 |
15 | 363d649 |
hex | 251f3ee |
38925294 has 8 divisors (see below), whose sum is σ = 77850600. Its totient is φ = 12975096.
The previous prime is 38925287. The next prime is 38925301. The reversal of 38925294 is 49252983.
It is an interprime number because it is at equal distance from previous prime (38925287) and next prime (38925301).
It is a sphenic number, since it is the product of 3 distinct primes.
38925294 is an admirable number.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3243769 + ... + 3243780.
It is an arithmetic number, because the mean of its divisors is an integer number (9731325).
Almost surely, 238925294 is an apocalyptic number.
38925294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38925294 is a wasteful number, since it uses less digits than its factorization.
38925294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6487554.
The product of its digits is 155520, while the sum is 42.
The square root of 38925294 is about 6239.0138643859. The cubic root of 38925294 is about 338.9044726965.
The spelling of 38925294 in words is "thirty-eight million, nine hundred twenty-five thousand, two hundred ninety-four".
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