Search a number
-
+
10487804 = 222621951
BaseRepresentation
bin101000000000…
…011111111100
3201201211120012
4220000133330
510141102204
61012442352
7155100455
oct50003774
921654505
1010487804
115a13708
1236193b8
132232902
14157012c
15dc276e
hexa007fc

10487804 has 6 divisors (see below), whose sum is σ = 18353664. Its totient is φ = 5243900.

The previous prime is 10487801. The next prime is 10487809. The reversal of 10487804 is 40878401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10487801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1310972 + ... + 1310979.

It is an arithmetic number, because the mean of its divisors is an integer number (3058944).

Almost surely, 210487804 is an apocalyptic number.

It is an amenable number.

10487804 is a deficient number, since it is larger than the sum of its proper divisors (7865860).

10487804 is a wasteful number, since it uses less digits than its factorization.

10487804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621955 (or 2621953 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 10487804 is about 3238.4879187670. The cubic root of 10487804 is about 218.8911422185.

The spelling of 10487804 in words is "ten million, four hundred eighty-seven thousand, eight hundred four".

Divisors: 1 2 4 2621951 5243902 10487804