Search a number
-
+
10112230252 = 22223109110391
BaseRepresentation
bin10010110101011110…
…00110001101101100
3222002201221112002101
421122233012031230
5131202212332002
64351232104444
7505406352565
oct113257061554
928081845071
1010112230252
11431a0aa293
121b62695124
13c520239c7
146bd01916c
153e2b7b587
hex25abc636c

10112230252 has 24 divisors (see below), whose sum is σ = 17793764352. Its totient is φ = 5028344400.

The previous prime is 10112230243. The next prime is 10112230253. The reversal of 10112230252 is 25203221101.

It is not an unprimeable number, because it can be changed into a prime (10112230253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967977 + ... + 978367.

It is an arithmetic number, because the mean of its divisors is an integer number (741406848).

Almost surely, 210112230252 is an apocalyptic number.

It is an amenable number.

10112230252 is a deficient number, since it is larger than the sum of its proper divisors (7681534100).

10112230252 is a wasteful number, since it uses less digits than its factorization.

10112230252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11709 (or 11707 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 10112230252 its reverse (25203221101), we get a palindrome (35315451353).

The spelling of 10112230252 in words is "ten billion, one hundred twelve million, two hundred thirty thousand, two hundred fifty-two".

Divisors: 1 2 4 223 446 892 1091 2182 4364 10391 20782 41564 243293 486586 973172 2317193 4634386 9268772 11336581 22673162 45346324 2528057563 5056115126 10112230252