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10681301 = 59181039
BaseRepresentation
bin101000101111…
…101111010101
3202002122222202
4220233233111
510213300201
61020534245
7156534551
oct50575725
922078882
1010681301
116036024
1236b1385
13229c9c7
1415c0861
15e0ec6b
hexa2fbd5

10681301 has 4 divisors (see below), whose sum is σ = 10862400. Its totient is φ = 10500204.

The previous prime is 10681289. The next prime is 10681303. The reversal of 10681301 is 10318601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10318601 = 28136721.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10681301 is a prime.

It is a super-2 number, since 2×106813012 = 228180382105202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10681303) 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, 90461 + ... + 90578.

It is an arithmetic number, because the mean of its divisors is an integer number (2715600).

Almost surely, 210681301 is an apocalyptic number.

It is an amenable number.

10681301 is a deficient number, since it is larger than the sum of its proper divisors (181099).

10681301 is an equidigital number, since it uses as much as digits as its factorization.

10681301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181098.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 10681301 is about 3268.2259713796. The cubic root of 10681301 is about 220.2291070561.

Adding to 10681301 its reverse (10318601), we get a palindrome (20999902).

The spelling of 10681301 in words is "ten million, six hundred eighty-one thousand, three hundred one".

Divisors: 1 59 181039 10681301