Search a number
-
+
10679943 = 313192699
BaseRepresentation
bin101000101111…
…011010000111
3202002121010110
4220233122013
510213224233
61020524103
7156530601
oct50573207
922077113
1010679943
116034aaa
1236b0633
13229c1c1
1415c0171
15e0e663
hexa2f687

10679943 has 8 divisors (see below), whose sum is σ = 14256000. Its totient is φ = 7111928.

The previous prime is 10679899. The next prime is 10679983. The reversal of 10679943 is 34997601.

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

It is a cyclic number.

It is not a de Polignac number, because 10679943 - 28 = 10679687 is a prime.

It is a super-2 number, since 2×106799432 = 228122364966498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10679983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2608 + ... + 5306.

It is an arithmetic number, because the mean of its divisors is an integer number (1782000).

Almost surely, 210679943 is an apocalyptic number.

10679943 is a deficient number, since it is larger than the sum of its proper divisors (3576057).

10679943 is a wasteful number, since it uses less digits than its factorization.

10679943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4021.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 10679943 is about 3268.0182068036. The cubic root of 10679943 is about 220.2197734926.

The spelling of 10679943 in words is "ten million, six hundred seventy-nine thousand, nine hundred forty-three".

Divisors: 1 3 1319 2699 3957 8097 3559981 10679943