Base | Representation |
---|---|
bin | 101101010110… |
… | …0010010011100 |
3 | 1122201212022000 |
4 | 1122230102130 |
5 | 22041234424 |
6 | 2205322300 |
7 | 406036005 |
oct | 132542234 |
9 | 48655260 |
10 | 23774364 |
11 | 12469039 |
12 | 7b66390 |
13 | 4c05393 |
14 | 322c1ac |
15 | 21493c9 |
hex | 16ac49c |
23774364 has 96 divisors (see below), whose sum is σ = 68221440. Its totient is φ = 7121664.
The previous prime is 23774363. The next prime is 23774371. The reversal of 23774364 is 46347732.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23774363) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41947 + ... + 42509.
It is an arithmetic number, because the mean of its divisors is an integer number (710640).
Almost surely, 223774364 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 23774364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34110720).
23774364 is an abundant number, since it is smaller than the sum of its proper divisors (44447076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23774364 is a wasteful number, since it uses less digits than its factorization.
23774364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 616 (or 608 counting only the distinct ones).
The product of its digits is 84672, while the sum is 36.
The square root of 23774364 is about 4875.8962253108. The cubic root of 23774364 is about 287.5431123753.
The spelling of 23774364 in words is "twenty-three million, seven hundred seventy-four thousand, three hundred sixty-four".
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