Search a number
-
+
10706831 is a prime number
BaseRepresentation
bin101000110101…
…111110001111
3202010222000022
4220311332033
510220104311
61021252355
7160002152
oct50657617
922128008
1010706831
116053223
1237040bb
1322ab505
1415c9c99
15e175db
hexa35f8f

10706831 has 2 divisors, whose sum is σ = 10706832. Its totient is φ = 10706830.

The previous prime is 10706809. The next prime is 10706849. The reversal of 10706831 is 13860701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10706831 - 26 = 10706767 is a prime.

It is a super-2 number, since 2×107068312 = 229272460125122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10706831.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10706851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5353415 + 5353416.

It is an arithmetic number, because the mean of its divisors is an integer number (5353416).

Almost surely, 210706831 is an apocalyptic number.

10706831 is a deficient number, since it is larger than the sum of its proper divisors (1).

10706831 is an equidigital number, since it uses as much as digits as its factorization.

10706831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 10706831 is about 3272.1294289805. The cubic root of 10706831 is about 220.4044282561.

The spelling of 10706831 in words is "ten million, seven hundred six thousand, eight hundred thirty-one".