Base | Representation |
---|---|
bin | 101001101110… |
… | …100000010001 |
3 | 202120201122101 |
4 | 221232200101 |
5 | 10300012020 |
6 | 1030240401 |
7 | 161655223 |
oct | 51564021 |
9 | 22521571 |
10 | 10938385 |
11 | 61a1197 |
12 | 37b6101 |
13 | 235ca23 |
14 | 164a413 |
15 | e6100a |
hex | a6e811 |
10938385 has 8 divisors (see below), whose sum is σ = 13150656. Its totient is φ = 8734320.
The previous prime is 10938341. The next prime is 10938391. The reversal of 10938385 is 58383901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10938385 - 211 = 10936337 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1422 + ... + 4888.
It is an arithmetic number, because the mean of its divisors is an integer number (1643832).
Almost surely, 210938385 is an apocalyptic number.
It is an amenable number.
10938385 is a deficient number, since it is larger than the sum of its proper divisors (2212271).
10938385 is an equidigital number, since it uses as much as digits as its factorization.
10938385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4103.
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 10938385 is about 3307.3229355477. The cubic root of 10938385 is about 221.9819872840.
The spelling of 10938385 in words is "ten million, nine hundred thirty-eight thousand, three hundred eighty-five".
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