Search a number
-
+
10012412233 = 23435322271
BaseRepresentation
bin10010101001100100…
…10100100101001001
3221211210010020111201
421110302110211021
5131001134142413
64333304424201
7503055046135
oct112462244511
927753106451
1010012412233
11427882255a
121b35178061
13c37444ca5
146ada743c5
153d90109dd
hex254c94949

10012412233 has 4 divisors (see below), whose sum is σ = 10447734528. Its totient is φ = 9577089940.

The previous prime is 10012412183. The next prime is 10012412287. The reversal of 10012412233 is 33221421001.

It is a happy number.

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 10012412233 - 213 = 10012404041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10012412233.

It is not an unprimeable number, because it can be changed into a prime (10012416233) 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, 217661113 + ... + 217661158.

It is an arithmetic number, because the mean of its divisors is an integer number (2611933632).

Almost surely, 210012412233 is an apocalyptic number.

It is an amenable number.

10012412233 is a deficient number, since it is larger than the sum of its proper divisors (435322295).

10012412233 is an equidigital number, since it uses as much as digits as its factorization.

10012412233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435322294.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10012412233 its reverse (33221421001), we get a palindrome (43233833234).

The spelling of 10012412233 in words is "ten billion, twelve million, four hundred twelve thousand, two hundred thirty-three".

Divisors: 1 23 435322271 10012412233