Base | Representation |
---|---|
bin | 100111101001… |
… | …100000000101 |
3 | 201120001100100 |
4 | 213221200011 |
5 | 10130043410 |
6 | 1010434313 |
7 | 154226025 |
oct | 47514005 |
9 | 21501310 |
10 | 10393605 |
11 | 5959962 |
12 | 3592999 |
13 | 21cba81 |
14 | 1547a85 |
15 | da48c0 |
hex | 9e9805 |
10393605 has 12 divisors (see below), whose sum is σ = 18015660. Its totient is φ = 5543232.
The previous prime is 10393597. The next prime is 10393609. The reversal of 10393605 is 50639301.
It can be written as a sum of positive squares in 2 ways, for example, as 4088484 + 6305121 = 2022^2 + 2511^2 .
It is not a de Polignac number, because 10393605 - 23 = 10393597 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10393609) 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, 115440 + ... + 115529.
It is an arithmetic number, because the mean of its divisors is an integer number (1501305).
Almost surely, 210393605 is an apocalyptic number.
10393605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10393605 is a deficient number, since it is larger than the sum of its proper divisors (7622055).
10393605 is a wasteful number, since it uses less digits than its factorization.
10393605 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230980 (or 230977 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 27.
The square root of 10393605 is about 3223.9114441932. The cubic root of 10393605 is about 218.2338273267.
The spelling of 10393605 in words is "ten million, three hundred ninety-three thousand, six hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •