Base | Representation |
---|---|
bin | 10011101110000100001100 |
3 | 100201122010000 |
4 | 103232010030 |
5 | 2310410140 |
6 | 302444300 |
7 | 61640124 |
oct | 23560414 |
9 | 10648100 |
10 | 5169420 |
11 | 2a10953 |
12 | 1893690 |
13 | 10bcc39 |
14 | 987c84 |
15 | 6c1a30 |
hex | 4ee10c |
5169420 has 60 divisors (see below), whose sum is σ = 16221744. Its totient is φ = 1378080.
The previous prime is 5169419. The next prime is 5169427. The reversal of 5169420 is 249615.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (5169427) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25 + ... + 3215.
Almost surely, 25169420 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 5169420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8110872).
5169420 is an abundant number, since it is smaller than the sum of its proper divisors (11052324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5169420 is a wasteful number, since it uses less digits than its factorization.
5169420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3212 (or 3201 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 5169420 is about 2273.6358547490. The cubic root of 5169420 is about 172.9075430098.
The spelling of 5169420 in words is "five million, one hundred sixty-nine thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.125 sec. • engine limits •