Search a number
-
+
10939411 = 710115473
BaseRepresentation
bin101001101110…
…110000010011
3202120210001101
4221232300103
510300030121
61030245231
7161661220
oct51566023
922523041
1010939411
1161a1a3a
1237b6817
132360332
14164a947
15e61491
hexa6ec13

10939411 has 8 divisors (see below), whose sum is σ = 12626784. Its totient is φ = 9283200.

The previous prime is 10939403. The next prime is 10939427. The reversal of 10939411 is 11493901.

It is a happy number.

10939411 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 a cyclic number.

It is not a de Polignac number, because 10939411 - 23 = 10939403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10939411.

It is not an unprimeable number, because it can be changed into a prime (10939471) 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, 7030 + ... + 8443.

It is an arithmetic number, because the mean of its divisors is an integer number (1578348).

Almost surely, 210939411 is an apocalyptic number.

10939411 is a deficient number, since it is larger than the sum of its proper divisors (1687373).

10939411 is a wasteful number, since it uses less digits than its factorization.

10939411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15581.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 10939411 is about 3307.4780422552. The cubic root of 10939411 is about 221.9889275651.

The spelling of 10939411 in words is "ten million, nine hundred thirty-nine thousand, four hundred eleven".

Divisors: 1 7 101 707 15473 108311 1562773 10939411