Base | Representation |
---|---|
bin | 1100101110010… |
… | …1101000110000 |
3 | 10201102110001011 |
4 | 3023211220300 |
5 | 102130310032 |
6 | 5143520304 |
7 | 1215426616 |
oct | 313455060 |
9 | 121373034 |
10 | 53369392 |
11 | 2814223a |
12 | 15a59094 |
13 | b097c2b |
14 | 71336b6 |
15 | 4a43247 |
hex | 32e5a30 |
53369392 has 40 divisors (see below), whose sum is σ = 112466016. Its totient is φ = 24431616.
The previous prime is 53369389. The next prime is 53369399. The reversal of 53369392 is 29396335.
It is not an unprimeable number, because it can be changed into a prime (53369399) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7413 + ... + 12715.
Almost surely, 253369392 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 53369392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56233008).
53369392 is an abundant number, since it is smaller than the sum of its proper divisors (59096624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53369392 is a wasteful number, since it uses less digits than its factorization.
53369392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5365 (or 5359 counting only the distinct ones).
The product of its digits is 131220, while the sum is 40.
The square root of 53369392 is about 7305.4357844005. The cubic root of 53369392 is about 376.4992237027.
The spelling of 53369392 in words is "fifty-three million, three hundred sixty-nine thousand, three hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •