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10133113 = 76913177
BaseRepresentation
bin100110101001…
…111001111001
3201001211000111
4212221321321
510043224423
61001104321
7152062414
oct46517171
921054014
1010133113
1157a1181
1234880a1
13213a333
1414bab7b
15d5260d
hex9a9e79

10133113 has 4 divisors (see below), whose sum is σ = 10147060. Its totient is φ = 10119168.

The previous prime is 10133111. The next prime is 10133117. The reversal of 10133113 is 31133101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31133101 = 53587417.

It can be written as a sum of positive squares in 2 ways, for example, as 5257849 + 4875264 = 2293^2 + 2208^2 .

It is a cyclic number.

It is not a de Polignac number, because 10133113 - 21 = 10133111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10133093 and 10133102.

It is not an unprimeable number, because it can be changed into a prime (10133111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5820 + ... + 7357.

It is an arithmetic number, because the mean of its divisors is an integer number (2536765).

Almost surely, 210133113 is an apocalyptic number.

It is an amenable number.

10133113 is a deficient number, since it is larger than the sum of its proper divisors (13947).

10133113 is an equidigital number, since it uses as much as digits as its factorization.

10133113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13946.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 10133113 is about 3183.2550950246. The cubic root of 10133113 is about 216.3952026912.

Adding to 10133113 its reverse (31133101), we get a palindrome (41266214).

The spelling of 10133113 in words is "ten million, one hundred thirty-three thousand, one hundred thirteen".

Divisors: 1 769 13177 10133113