Base | Representation |
---|---|
bin | 1000101001100… |
… | …1010110111100 |
3 | 2112021012110002 |
4 | 2022121112330 |
5 | 33241422430 |
6 | 3333333432 |
7 | 620241560 |
oct | 212312674 |
9 | 75235402 |
10 | 36279740 |
11 | 1952a562 |
12 | 10197278 |
13 | 7693403 |
14 | 4b656a0 |
15 | 32b9845 |
hex | 22995bc |
36279740 has 96 divisors (see below), whose sum is σ = 95800320. Its totient is φ = 11252736.
The previous prime is 36279739. The next prime is 36279743. The reversal of 36279740 is 4797263.
36279740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a junction number, because it is equal to n+sod(n) for n = 36279694 and 36279703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36279743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60884 + ... + 61476.
It is an arithmetic number, because the mean of its divisors is an integer number (997920).
Almost surely, 236279740 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 36279740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47900160).
36279740 is an abundant number, since it is smaller than the sum of its proper divisors (59520580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36279740 is a wasteful number, since it uses less digits than its factorization.
36279740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 651 (or 649 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 38.
The square root of 36279740 is about 6023.2665556158. The cubic root of 36279740 is about 331.0457794252.
The spelling of 36279740 in words is "thirty-six million, two hundred seventy-nine thousand, seven hundred forty".
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