Search a number
-
+
12848660 = 2251158403
BaseRepresentation
bin110001000000…
…111000010100
3220011210001022
4301000320110
511242124120
61135220312
7214132436
oct61007024
926153038
1012848660
117286430
124377698
13287b376
1419c6656
1511dc025
hexc40e14

12848660 has 24 divisors (see below), whose sum is σ = 29435616. Its totient is φ = 4672160.

The previous prime is 12848659. The next prime is 12848669. The reversal of 12848660 is 6684821.

It is a self number, because there is not a number n which added to its sum of digits gives 12848660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12848669) 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, 28982 + ... + 29421.

It is an arithmetic number, because the mean of its divisors is an integer number (1226484).

Almost surely, 212848660 is an apocalyptic number.

12848660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12848660 is an abundant number, since it is smaller than the sum of its proper divisors (16586956).

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

12848660 is a wasteful number, since it uses less digits than its factorization.

12848660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58423 (or 58421 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 12848660 is about 3584.5027549159. The cubic root of 12848660 is about 234.2174665239.

The spelling of 12848660 in words is "twelve million, eight hundred forty-eight thousand, six hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 58403 116806 233612 292015 584030 642433 1168060 1284866 2569732 3212165 6424330 12848660