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110612053 = 195821687
BaseRepresentation
bin1101001011111…
…00111001010101
321201010200012201
412211330321111
5211304041203
614550444501
72512121056
oct645747125
9251120181
10110612053
115748a522
1231063731
1319bbab26
141099472d
159a9de1d
hex697ce55

110612053 has 4 divisors (see below), whose sum is σ = 116433760. Its totient is φ = 104790348.

The previous prime is 110611957. The next prime is 110612057. The reversal of 110612053 is 350216011.

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.

It is a cyclic number.

It is not a de Polignac number, because 110612053 - 29 = 110611541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 5821687 = 110612053 / (1 + 1 + 0 + 6 + 1 + 2 + 0 + 5 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110612053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110612057) 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, 2910825 + ... + 2910862.

It is an arithmetic number, because the mean of its divisors is an integer number (29108440).

Almost surely, 2110612053 is an apocalyptic number.

It is an amenable number.

110612053 is a deficient number, since it is larger than the sum of its proper divisors (5821707).

110612053 is an equidigital number, since it uses as much as digits as its factorization.

110612053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821706.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 110612053 is about 10517.2264880053. The cubic root of 110612053 is about 480.0290101101.

Adding to 110612053 its reverse (350216011), we get a palindrome (460828064).

The spelling of 110612053 in words is "one hundred ten million, six hundred twelve thousand, fifty-three".

Divisors: 1 19 5821687 110612053