Base | Representation |
---|---|
bin | 100110110111… |
… | …110110110000 |
3 | 201011201101220 |
4 | 212313312300 |
5 | 10102042011 |
6 | 1002225040 |
7 | 152421126 |
oct | 46676660 |
9 | 21151356 |
10 | 10190256 |
11 | 58300aa |
12 | 34b5180 |
13 | 215a34b |
14 | 14d3916 |
15 | d64506 |
hex | 9b7db0 |
10190256 has 20 divisors (see below), whose sum is σ = 26324952. Its totient is φ = 3396736.
The previous prime is 10190249. The next prime is 10190261. The reversal of 10190256 is 65209101.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 106101 + ... + 106196.
Almost surely, 210190256 is an apocalyptic number.
10190256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10190256 is an abundant number, since it is smaller than the sum of its proper divisors (16134696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10190256 is a wasteful number, since it uses less digits than its factorization.
10190256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212308 (or 212302 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 24.
The square root of 10190256 is about 3192.2180376660. The cubic root of 10190256 is about 216.8012082194.
Adding to 10190256 its reverse (65209101), we get a palindrome (75399357).
The spelling of 10190256 in words is "ten million, one hundred ninety thousand, two hundred fifty-six".
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