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10680041 = 19355337
BaseRepresentation
bin101000101111…
…011011101001
3202002121021002
4220233123221
510213230131
61020524345
7156531101
oct50573351
922077232
1010680041
116035089
1236b06b5
13229c268
1415c0201
15e0e6cb
hexa2f6e9

10680041 has 4 divisors (see below), whose sum is σ = 10735572. Its totient is φ = 10624512.

The previous prime is 10680031. The next prime is 10680053. The reversal of 10680041 is 14008601.

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 3254416 + 7425625 = 1804^2 + 2725^2 .

It is a cyclic number.

It is not a de Polignac number, because 10680041 - 210 = 10679017 is a prime.

It is a super-2 number, since 2×106800412 = 228126551523362, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10679995 and 10680022.

It is not an unprimeable number, because it can be changed into a prime (10680011) 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, 27476 + ... + 27861.

It is an arithmetic number, because the mean of its divisors is an integer number (2683893).

Almost surely, 210680041 is an apocalyptic number.

It is an amenable number.

10680041 is a deficient number, since it is larger than the sum of its proper divisors (55531).

10680041 is an equidigital number, since it uses as much as digits as its factorization.

10680041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55530.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 10680041 is about 3268.0332005657. The cubic root of 10680041 is about 220.2204470752.

Adding to 10680041 its reverse (14008601), we get a palindrome (24688642).

The spelling of 10680041 in words is "ten million, six hundred eighty thousand, forty-one".

Divisors: 1 193 55337 10680041