Search a number
-
+
10714285 = 52142857
BaseRepresentation
bin101000110111…
…110010101101
3202011100020101
4220313302231
510220324120
61021351101
7160032661
oct50676255
922140211
1010714285
11605888a
123708491
1322b1a1a
1415cc8a1
15e1990a
hexa37cad

10714285 has 4 divisors (see below), whose sum is σ = 12857148. Its totient is φ = 8571424.

The previous prime is 10714279. The next prime is 10714289. The reversal of 10714285 is 58241701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1454436 + 9259849 = 1206^2 + 3043^2 .

It is a cyclic number.

It is not a de Polignac number, because 10714285 - 213 = 10706093 is a prime.

It is a super-2 number, since 2×107142852 = 229591806122450, which contains 22 as substring.

It is a Duffinian number.

10714285 is a modest number, since divided by 714285 gives 10 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10714289) 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, 1071424 + ... + 1071433.

It is an arithmetic number, because the mean of its divisors is an integer number (3214287).

Almost surely, 210714285 is an apocalyptic number.

It is an amenable number.

10714285 is a deficient number, since it is larger than the sum of its proper divisors (2142863).

10714285 is an equidigital number, since it uses as much as digits as its factorization.

10714285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142862.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 10714285 is about 3273.2682444309. The cubic root of 10714285 is about 220.4555642552.

Adding to 10714285 its reverse (58241701), we get a palindrome (68955986).

It can be divided in two parts, 1071 and 4285, that added together give a triangular number (5356 = T103).

The spelling of 10714285 in words is "ten million, seven hundred fourteen thousand, two hundred eighty-five".

Divisors: 1 5 2142857 10714285