Base | Representation |
---|---|
bin | 1001000011111… |
… | …1111010011101 |
3 | 2122112010122020 |
4 | 2100333322131 |
5 | 34212314100 |
6 | 3434410353 |
7 | 641040600 |
oct | 220777235 |
9 | 78463566 |
10 | 38010525 |
11 | 1a501963 |
12 | 108909b9 |
13 | 7b4b147 |
14 | 5096337 |
15 | 350c5a0 |
hex | 243fe9d |
38010525 has 36 divisors (see below), whose sum is σ = 73111392. Its totient is φ = 17374560.
The previous prime is 38010509. The next prime is 38010527. The reversal of 38010525 is 52501083.
It is not a de Polignac number, because 38010525 - 24 = 38010509 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38010495 and 38010504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38010527) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1497 + ... + 8846.
It is an arithmetic number, because the mean of its divisors is an integer number (2030872).
Almost surely, 238010525 is an apocalyptic number.
38010525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
38010525 is a deficient number, since it is larger than the sum of its proper divisors (35100867).
38010525 is a wasteful number, since it uses less digits than its factorization.
38010525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10370 (or 10358 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 38010525 is about 6165.2676340934. The cubic root of 38010525 is about 336.2285771051.
The spelling of 38010525 in words is "thirty-eight million, ten thousand, five hundred twenty-five".
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