Search a number
-
+
10784460252 = 2231229731249
BaseRepresentation
bin10100000101100110…
…11100110111011100
31000211120212100021210
422002303130313130
5134041310212002
64542044224420
7531151254036
oct120263346734
930746770253
1010784460252
114634601675
12210b83b110
13102b38c137
14744404c56
15431bb596c
hex282cdcddc

10784460252 has 24 divisors (see below), whose sum is σ = 25184250000. Its totient is φ = 3591890176.

The previous prime is 10784460251. The next prime is 10784460257. The reversal of 10784460252 is 25206448701.

It is a self number, because there is not a number n which added to its sum of digits gives 10784460252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10784460251) 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, 350877 + ... + 380372.

It is an arithmetic number, because the mean of its divisors is an integer number (1049343750).

Almost surely, 210784460252 is an apocalyptic number.

10784460252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10784460252 is an abundant number, since it is smaller than the sum of its proper divisors (14399789748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10784460252 is a wasteful number, since it uses less digits than its factorization.

10784460252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732485 (or 732483 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 10784460252 in words is "ten billion, seven hundred eighty-four million, four hundred sixty thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 1229 2458 3687 4916 7374 14748 731249 1462498 2193747 2924996 4387494 8774988 898705021 1797410042 2696115063 3594820084 5392230126 10784460252