Base | Representation |
---|---|
bin | 100101001010… |
… | …0011010001100 |
3 | 1100122210121220 |
4 | 1022110122030 |
5 | 14441413002 |
6 | 1533323340 |
7 | 324411366 |
oct | 112243214 |
9 | 40583556 |
10 | 19482252 |
11 | aaa7339 |
12 | 6636550 |
13 | 406187a |
14 | 2831d36 |
15 | 1a9c7bc |
hex | 129468c |
19482252 has 24 divisors (see below), whose sum is σ = 46427136. Its totient is φ = 6355728.
The previous prime is 19482247. The next prime is 19482259. The reversal of 19482252 is 25228491.
It is not an unprimeable number, because it can be changed into a prime (19482259) 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, 16708 + ... + 17835.
It is an arithmetic number, because the mean of its divisors is an integer number (1934464).
Almost surely, 219482252 is an apocalyptic number.
19482252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
19482252 is an abundant number, since it is smaller than the sum of its proper divisors (26944884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19482252 is a wasteful number, since it uses less digits than its factorization.
19482252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34597 (or 34595 counting only the distinct ones).
The product of its digits is 11520, while the sum is 33.
The square root of 19482252 is about 4413.8704104221. The cubic root of 19482252 is about 269.0789466233.
The spelling of 19482252 in words is "nineteen million, four hundred eighty-two thousand, two hundred fifty-two".
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