Base | Representation |
---|---|
bin | 101001101110… |
… | …011111011010 |
3 | 202120201120100 |
4 | 221232133122 |
5 | 10300011310 |
6 | 1030240230 |
7 | 161655114 |
oct | 51563732 |
9 | 22521510 |
10 | 10938330 |
11 | 61a1147 |
12 | 37b6076 |
13 | 235c9b0 |
14 | 164a3b4 |
15 | e60ec0 |
hex | a6e7da |
10938330 has 48 divisors (see below), whose sum is σ = 30630600. Its totient is φ = 2692224.
The previous prime is 10938253. The next prime is 10938341. The reversal of 10938330 is 3383901.
It can be written as a sum of positive squares in 4 ways, for example, as 8838729 + 2099601 = 2973^2 + 1449^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10938294 and 10938303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3505 + ... + 5844.
Almost surely, 210938330 is an apocalyptic number.
10938330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10938330 is an abundant number, since it is smaller than the sum of its proper divisors (19692270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10938330 is a wasteful number, since it uses less digits than its factorization.
10938330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9375 (or 9372 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 10938330 is about 3307.3146206553. The cubic root of 10938330 is about 221.9816152294.
The spelling of 10938330 in words is "ten million, nine hundred thirty-eight thousand, three hundred thirty".
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