Search a number
-
+
10682893 = 137311257
BaseRepresentation
bin101000110000…
…001000001101
3202002202011201
4220300020031
510213323033
61020545501
7156542314
oct50601015
922082151
1010682893
116037241
1236b2291
1322a0650
1415c127b
15e1047d
hexa3020d

10682893 has 8 divisors (see below), whose sum is σ = 11663288. Its totient is φ = 9725184.

The previous prime is 10682887. The next prime is 10682897. The reversal of 10682893 is 39828601.

It can be written as a sum of positive squares in 4 ways, for example, as 1814409 + 8868484 = 1347^2 + 2978^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10682893 is a prime.

It is a super-2 number, since 2×106828932 = 228248405698898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10682897) 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, 4680 + ... + 6577.

It is an arithmetic number, because the mean of its divisors is an integer number (1457911).

Almost surely, 210682893 is an apocalyptic number.

10682893 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10682893 is a deficient number, since it is larger than the sum of its proper divisors (980395).

10682893 is a wasteful number, since it uses less digits than its factorization.

10682893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11343.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 10682893 is about 3268.4695195152. The cubic root of 10682893 is about 220.2400478994.

The spelling of 10682893 in words is "ten million, six hundred eighty-two thousand, eight hundred ninety-three".

Divisors: 1 13 73 949 11257 146341 821761 10682893