Search a number
-
+
10393101 = 321154789
BaseRepresentation
bin100111101001…
…011000001101
3201120000122200
4213221120031
510130034401
61010432113
7154224405
oct47513015
921500580
1010393101
115959544
123592639
1321cb784
141547805
15da4686
hex9e960d

10393101 has 6 divisors (see below), whose sum is σ = 15012270. Its totient is φ = 6928728.

The previous prime is 10393081. The next prime is 10393111. The reversal of 10393101 is 10139301.

10393101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9180900 + 1212201 = 3030^2 + 1101^2 .

It is not a de Polignac number, because 10393101 - 26 = 10393037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10393111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 577386 + ... + 577403.

It is an arithmetic number, because the mean of its divisors is an integer number (2502045).

Almost surely, 210393101 is an apocalyptic number.

It is an amenable number.

10393101 is a deficient number, since it is larger than the sum of its proper divisors (4619169).

10393101 is a wasteful number, since it uses less digits than its factorization.

10393101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154795 (or 1154792 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

The square root of 10393101 is about 3223.8332773269. The cubic root of 10393101 is about 218.2302997849.

The spelling of 10393101 in words is "ten million, three hundred ninety-three thousand, one hundred one".

Divisors: 1 3 9 1154789 3464367 10393101