Base | Representation |
---|---|
bin | 100111000001… |
… | …101001111111 |
3 | 201020202110200 |
4 | 213001221333 |
5 | 10104333044 |
6 | 1003134543 |
7 | 152646144 |
oct | 47015177 |
9 | 21222420 |
10 | 10230399 |
11 | 5858283 |
12 | 3514453 |
13 | 21726ba |
14 | 15043cb |
15 | d71369 |
hex | 9c1a7f |
10230399 has 12 divisors (see below), whose sum is σ = 14838096. Its totient is φ = 6792192.
The previous prime is 10230397. The next prime is 10230427. The reversal of 10230399 is 99303201.
It is not a de Polignac number, because 10230399 - 21 = 10230397 is a prime.
It is a super-2 number, since 2×102303992 = 209322127398402, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10230397) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102 + ... + 4524.
It is an arithmetic number, because the mean of its divisors is an integer number (1236508).
Almost surely, 210230399 is an apocalyptic number.
10230399 is a deficient number, since it is larger than the sum of its proper divisors (4607697).
10230399 is a wasteful number, since it uses less digits than its factorization.
10230399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4686 (or 4683 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 27.
The square root of 10230399 is about 3198.4994919493. The cubic root of 10230399 is about 217.0855205965.
The spelling of 10230399 in words is "ten million, two hundred thirty thousand, three hundred ninety-nine".
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