Search a number
-
+
10799080 = 2351715881
BaseRepresentation
bin101001001100…
…011111101000
3202022122112221
4221030133220
510231032310
61023243424
7160535125
oct51143750
922278487
1010799080
116106566
123749574
1323114b6
14161174c
15e34ada
hexa4c7e8

10799080 has 32 divisors (see below), whose sum is σ = 25728840. Its totient is φ = 4065280.

The previous prime is 10799069. The next prime is 10799081. The reversal of 10799080 is 8099701.

10799080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10771524 + 27556 = 3282^2 + 166^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (10799081) 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, 7261 + ... + 8620.

Almost surely, 210799080 is an apocalyptic number.

10799080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10799080 is an abundant number, since it is smaller than the sum of its proper divisors (14929760).

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

10799080 is a wasteful number, since it uses less digits than its factorization.

10799080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15909 (or 15905 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 10799080 is about 3286.1953685075. The cubic root of 10799080 is about 221.0356132421.

The spelling of 10799080 in words is "ten million, seven hundred ninety-nine thousand, eighty".

Divisors: 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 15881 31762 63524 79405 127048 158810 269977 317620 539954 635240 1079908 1349885 2159816 2699770 5399540 10799080