Base | Representation |
---|---|
bin | 1011110111110001111000 |
3 | 12212002221100 |
4 | 23313301320 |
5 | 1244041211 |
6 | 150411400 |
7 | 35311023 |
oct | 13676170 |
9 | 5762840 |
10 | 3112056 |
11 | 1836152 |
12 | 1060b60 |
13 | 84c66c |
14 | 5b01ba |
15 | 417156 |
hex | 2f7c78 |
3112056 has 24 divisors (see below), whose sum is σ = 8428680. Its totient is φ = 1037328.
The previous prime is 3112007. The next prime is 3112069. The reversal of 3112056 is 6502113.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21540 + ... + 21683.
It is an arithmetic number, because the mean of its divisors is an integer number (351195).
Almost surely, 23112056 is an apocalyptic number.
3112056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
3112056 is an abundant number, since it is smaller than the sum of its proper divisors (5316624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112056 is a wasteful number, since it uses less digits than its factorization.
3112056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43235 (or 43228 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 3112056 is about 1764.1020378652. The cubic root of 3112056 is about 145.9987489728.
Adding to 3112056 its reverse (6502113), we get a palindrome (9614169).
The spelling of 3112056 in words is "three million, one hundred twelve thousand, fifty-six".
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