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110013213 = 353691907
BaseRepresentation
bin1101000111010…
…10101100011101
321200000020202110
412203222230131
5211130410323
614525544233
72504045142
oct643525435
9250006673
10110013213
1157110612
1230a15079
1319a3b39b
141087a3c9
1599d1793
hex68eab1d

110013213 has 8 divisors (see below), whose sum is σ = 149452128. Its totient is φ = 71958224.

The previous prime is 110013193. The next prime is 110013217. The reversal of 110013213 is 312310011.

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 110013213 - 212 = 110009117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110013217) 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, 345795 + ... + 346112.

It is an arithmetic number, because the mean of its divisors is an integer number (18681516).

Almost surely, 2110013213 is an apocalyptic number.

It is an amenable number.

110013213 is a deficient number, since it is larger than the sum of its proper divisors (39438915).

110013213 is an equidigital number, since it uses as much as digits as its factorization.

110013213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691963.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 110013213 is about 10488.7183678465. The cubic root of 110013213 is about 479.1611694929.

Adding to 110013213 its reverse (312310011), we get a palindrome (422323224).

The spelling of 110013213 in words is "one hundred ten million, thirteen thousand, two hundred thirteen".

Divisors: 1 3 53 159 691907 2075721 36671071 110013213