Base | Representation |
---|---|
bin | 100110101011… |
… | …001011011010 |
3 | 201002002011201 |
4 | 212223023122 |
5 | 10043411310 |
6 | 1001144414 |
7 | 152113546 |
oct | 46531332 |
9 | 21062151 |
10 | 10138330 |
11 | 57a5094 |
12 | 348b10a |
13 | 213c817 |
14 | 14bca26 |
15 | d53e3a |
hex | 9ab2da |
10138330 has 8 divisors (see below), whose sum is σ = 18249012. Its totient is φ = 4055328.
The previous prime is 10138327. The next prime is 10138351. The reversal of 10138330 is 3383101.
It can be written as a sum of positive squares in 2 ways, for example, as 9690769 + 447561 = 3113^2 + 669^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 10138298 and 10138307.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506907 + ... + 506926.
Almost surely, 210138330 is an apocalyptic number.
10138330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10138330 is a deficient number, since it is larger than the sum of its proper divisors (8110682).
10138330 is a wasteful number, since it uses less digits than its factorization.
10138330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1013840.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 10138330 is about 3184.0744338033. The cubic root of 10138330 is about 216.4323331066.
The spelling of 10138330 in words is "ten million, one hundred thirty-eight thousand, three hundred thirty".
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