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2260117 = 3172907
BaseRepresentation
bin1000100111110010010101
311020211022001
420213302111
51034310432
6120235301
725132156
oct10476225
94224261
102260117
111304072
1290bb31
13611962
1442b92d
152e99e7
hex227c95

2260117 has 4 divisors (see below), whose sum is σ = 2333056. Its totient is φ = 2187180.

The previous prime is 2260087. The next prime is 2260127. The reversal of 2260117 is 7110622.

2260117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 7110622 = 23555311.

It is a cyclic number.

It is not a de Polignac number, because 2260117 - 219 = 1735829 is a prime.

It is a Duffinian number.

2260117 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2260094 and 2260103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36423 + ... + 36484.

It is an arithmetic number, because the mean of its divisors is an integer number (583264).

22260117 is an apocalyptic number.

It is an amenable number.

2260117 is a deficient number, since it is larger than the sum of its proper divisors (72939).

2260117 is an equidigital number, since it uses as much as digits as its factorization.

2260117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72938.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 2260117 is about 1503.3685509548. The cubic root of 2260117 is about 131.2331763773.

Adding to 2260117 its reverse (7110622), we get a palindrome (9370739).

The spelling of 2260117 in words is "two million, two hundred sixty thousand, one hundred seventeen".

Divisors: 1 31 72907 2260117