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10833149 = 82313163
BaseRepresentation
bin101001010100…
…110011111101
3202101101021202
4221110303331
510233130044
61024105245
7161036345
oct51246375
922341252
1010833149
11612a118
123765225
132323b62
14161dd25
15e3ec4e
hexa54cfd

10833149 has 4 divisors (see below), whose sum is σ = 10847136. Its totient is φ = 10819164.

The previous prime is 10833139. The next prime is 10833181. The reversal of 10833149 is 94133801.

10833149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94133801 = 154361007.

It is a cyclic number.

It is not a de Polignac number, because 10833149 - 24 = 10833133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10833139) 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, 5759 + ... + 7404.

It is an arithmetic number, because the mean of its divisors is an integer number (2711784).

Almost surely, 210833149 is an apocalyptic number.

It is an amenable number.

10833149 is a deficient number, since it is larger than the sum of its proper divisors (13987).

10833149 is an equidigital number, since it uses as much as digits as its factorization.

10833149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13986.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 10833149 is about 3291.3749406593. The cubic root of 10833149 is about 221.2678107104.

The spelling of 10833149 in words is "ten million, eight hundred thirty-three thousand, one hundred forty-nine".

Divisors: 1 823 13163 10833149