Base | Representation |
---|---|
bin | 1010001011110… |
… | …0011010111100 |
3 | 2222101010201002 |
4 | 2202330122330 |
5 | 41413333222 |
6 | 4123305432 |
7 | 1026032660 |
oct | 242743274 |
9 | 88333632 |
10 | 42714812 |
11 | 221252a8 |
12 | 1237b278 |
13 | 8b0744a |
14 | 595c8a0 |
15 | 3b3b392 |
hex | 28bc6bc |
42714812 has 48 divisors (see below), whose sum is σ = 95235840. Its totient is φ = 16319232.
The previous prime is 42714809. The next prime is 42714827. The reversal of 42714812 is 21841724.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6683 + ... + 11405.
It is an arithmetic number, because the mean of its divisors is an integer number (1984080).
Almost surely, 242714812 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42714812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47617920).
42714812 is an abundant number, since it is smaller than the sum of its proper divisors (52521028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42714812 is a wasteful number, since it uses less digits than its factorization.
42714812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4770 (or 4768 counting only the distinct ones).
The product of its digits is 3584, while the sum is 29.
The square root of 42714812 is about 6535.6569677424. The cubic root of 42714812 is about 349.5635703094.
The spelling of 42714812 in words is "forty-two million, seven hundred fourteen thousand, eight hundred twelve".
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