Base | Representation |
---|---|
bin | 10101100010011… |
… | …000100000111100 |
3 | 221011220201020000 |
4 | 111202120200330 |
5 | 1220000203334 |
6 | 55504354300 |
7 | 11645203233 |
oct | 2542304074 |
9 | 834821200 |
10 | 361334844 |
11 | 175a67242 |
12 | a1015990 |
13 | 59b24500 |
14 | 35dbbb1a |
15 | 21ac7299 |
hex | 1589883c |
361334844 has 90 divisors (see below), whose sum is σ = 1023006600. Its totient is φ = 111163104.
The previous prime is 361334843. The next prime is 361334849. The reversal of 361334844 is 448433163.
It is a happy number.
361334844 is a `hidden beast` number, since 3 + 613 + 34 + 8 + 4 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 361334799 and 361334808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (361334843) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 51457 + ... + 58055.
It is an arithmetic number, because the mean of its divisors is an integer number (11366740).
Almost surely, 2361334844 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 361334844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (511503300).
361334844 is an abundant number, since it is smaller than the sum of its proper divisors (661671756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
361334844 is a wasteful number, since it uses less digits than its factorization.
361334844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6641 (or 6617 counting only the distinct ones).
The product of its digits is 82944, while the sum is 36.
The square root of 361334844 is about 19008.8096418476. The cubic root of 361334844 is about 712.2568167316.
The spelling of 361334844 in words is "three hundred sixty-one million, three hundred thirty-four thousand, eight hundred forty-four".
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