Base | Representation |
---|---|
bin | 100111001000… |
… | …011111011000 |
3 | 201022011212110 |
4 | 213020133120 |
5 | 10111232032 |
6 | 1003512320 |
7 | 153123564 |
oct | 47103730 |
9 | 21264773 |
10 | 10258392 |
11 | 5877311 |
12 | 35286a0 |
13 | 2182371 |
14 | 15106a4 |
15 | d797cc |
hex | 9c87d8 |
10258392 has 16 divisors (see below), whose sum is σ = 25646040. Its totient is φ = 3419456.
The previous prime is 10258379. The next prime is 10258397. The reversal of 10258392 is 29385201.
It is a happy number.
10258392 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10258397) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213693 + ... + 213740.
Almost surely, 210258392 is an apocalyptic number.
10258392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10258392 is an abundant number, since it is smaller than the sum of its proper divisors (15387648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10258392 is a wasteful number, since it uses less digits than its factorization.
10258392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427442 (or 427438 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 10258392 is about 3202.8724607764. The cubic root of 10258392 is about 217.2833408626.
The spelling of 10258392 in words is "ten million, two hundred fifty-eight thousand, three hundred ninety-two".
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