Search a number
-
+
10605608 = 2313101977
BaseRepresentation
bin101000011101…
…010000101000
3201221211011022
4220131100220
510203334413
61015152012
7156101066
oct50352050
921854138
1010605608
115a94172
123675608
132274410
1415a1036
15de7608
hexa1d428

10605608 has 16 divisors (see below), whose sum is σ = 21415380. Its totient is φ = 4894848.

The previous prime is 10605607. The next prime is 10605697. The reversal of 10605608 is 80650601.

It can be written as a sum of positive squares in 2 ways, for example, as 8868484 + 1737124 = 2978^2 + 1318^2 .

It is a super-2 number, since 2×106056082 = 224957842099328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (10605607) 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, 50885 + ... + 51092.

Almost surely, 210605608 is an apocalyptic number.

It is an amenable number.

10605608 is an abundant number, since it is smaller than the sum of its proper divisors (10809772).

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

10605608 is a wasteful number, since it uses less digits than its factorization.

10605608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101996 (or 101992 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 10605608 is about 3256.6252470925. The cubic root of 10605608 is about 219.7076557713.

The spelling of 10605608 in words is "ten million, six hundred five thousand, six hundred eight".

Divisors: 1 2 4 8 13 26 52 104 101977 203954 407908 815816 1325701 2651402 5302804 10605608