Search a number
-
+
10716789 = 311233181
BaseRepresentation
bin101000111000…
…011001110101
3202011110200010
4220320121311
510220414124
61021410433
7160043166
oct50703165
922143603
1010716789
11605a756
123709a19
1322b2bc5
1415cd76d
15e1a529
hexa38675

10716789 has 8 divisors (see below), whose sum is σ = 14306272. Its totient is φ = 7135920.

The previous prime is 10716773. The next prime is 10716803. The reversal of 10716789 is 98761701.

10716789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10716789 - 24 = 10716773 is a prime.

It is a super-2 number, since 2×107167892 = 229699132941042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10716389) 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, 1779 + ... + 4959.

It is an arithmetic number, because the mean of its divisors is an integer number (1788284).

Almost surely, 210716789 is an apocalyptic number.

It is an amenable number.

10716789 is a deficient number, since it is larger than the sum of its proper divisors (3589483).

10716789 is a wasteful number, since it uses less digits than its factorization.

10716789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4307.

The product of its (nonzero) digits is 21168, while the sum is 39.

The square root of 10716789 is about 3273.6507144166. The cubic root of 10716789 is about 220.4727368970.

The spelling of 10716789 in words is "ten million, seven hundred sixteen thousand, seven hundred eighty-nine".

Divisors: 1 3 1123 3181 3369 9543 3572263 10716789