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3112053 = 37148193
BaseRepresentation
bin1011110111110001110101
312212002221020
423313301311
51244041203
6150411353
735311020
oct13676165
95762836
103112053
11183614a
121060b59
1384c669
145b01b7
15417153
hex2f7c75

3112053 has 8 divisors (see below), whose sum is σ = 4742208. Its totient is φ = 1778304.

The previous prime is 3112007. The next prime is 3112069. The reversal of 3112053 is 3502113.

It is a happy number.

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

It is not a de Polignac number, because 3112053 - 210 = 3111029 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112093) 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, 74076 + ... + 74117.

It is an arithmetic number, because the mean of its divisors is an integer number (592776).

Almost surely, 23112053 is an apocalyptic number.

It is an amenable number.

3112053 is a deficient number, since it is larger than the sum of its proper divisors (1630155).

3112053 is a wasteful number, since it uses less digits than its factorization.

3112053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148203.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 3112053 is about 1764.1011875740. The cubic root of 3112053 is about 145.9987020589.

Adding to 3112053 its reverse (3502113), we get a palindrome (6614166).

The spelling of 3112053 in words is "three million, one hundred twelve thousand, fifty-three".

Divisors: 1 3 7 21 148193 444579 1037351 3112053