Search a number
-
+
10130233 = 83122051
BaseRepresentation
bin100110101001…
…001100111001
3201001200001211
4212221030321
510043131413
61001043121
7152051131
oct46511471
921050054
1010130233
115799aa3
1234864a1
132138c29
1414b9ac1
15d5183d
hex9a9339

10130233 has 4 divisors (see below), whose sum is σ = 10252368. Its totient is φ = 10008100.

The previous prime is 10130231. The next prime is 10130243. The reversal of 10130233 is 33203101.

10130233 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 10130233 - 21 = 10130231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10130231) 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, 60943 + ... + 61108.

It is an arithmetic number, because the mean of its divisors is an integer number (2563092).

Almost surely, 210130233 is an apocalyptic number.

It is an amenable number.

10130233 is a deficient number, since it is larger than the sum of its proper divisors (122135).

10130233 is an equidigital number, since it uses as much as digits as its factorization.

10130233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122134.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 10130233 is about 3182.8026957385. The cubic root of 10130233 is about 216.3746997048.

Adding to 10130233 its reverse (33203101), we get a palindrome (43333334).

The spelling of 10130233 in words is "ten million, one hundred thirty thousand, two hundred thirty-three".

Divisors: 1 83 122051 10130233