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10801117 = 47792909
BaseRepresentation
bin101001001100…
…111111011101
3202022202100101
4221030333131
510231113432
61023301101
7160544065
oct51147735
922282311
1010801117
116108048
12374a791
1323123c2
1416123a5
15e354e7
hexa4cfdd

10801117 has 8 divisors (see below), whose sum is σ = 11174400. Its totient is φ = 10433904.

The previous prime is 10801111. The next prime is 10801169. The reversal of 10801117 is 71110801.

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

It is a cyclic number.

It is not a de Polignac number, because 10801117 - 211 = 10799069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10801094 and 10801103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10801111) 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, 2259 + ... + 5167.

It is an arithmetic number, because the mean of its divisors is an integer number (1396800).

Almost surely, 210801117 is an apocalyptic number.

It is an amenable number.

10801117 is a deficient number, since it is larger than the sum of its proper divisors (373283).

10801117 is an equidigital number, since it uses as much as digits as its factorization.

10801117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035.

The product of its (nonzero) digits is 56, while the sum is 19.

The square root of 10801117 is about 3286.5052867750. The cubic root of 10801117 is about 221.0495101431.

Adding to 10801117 its reverse (71110801), we get a palindrome (81911918).

It can be divided in two parts, 1080 and 1117, that added together give a cube (2197 = 133).

The spelling of 10801117 in words is "ten million, eight hundred one thousand, one hundred seventeen".

Divisors: 1 47 79 2909 3713 136723 229811 10801117