Base | Representation |
---|---|
bin | 111100111000111110000 |
3 | 10202100222002 |
4 | 13213013300 |
5 | 1002321443 |
6 | 110433132 |
7 | 22650023 |
oct | 7470760 |
9 | 3670862 |
10 | 1995248 |
11 | 1143072 |
12 | 8027a8 |
13 | 54b228 |
14 | 39d1ba |
15 | 2962b8 |
hex | 1e71f0 |
1995248 has 10 divisors (see below), whose sum is σ = 3865824. Its totient is φ = 997616.
The previous prime is 1995223. The next prime is 1995263. The reversal of 1995248 is 8425991.
1995248 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a d-powerful number, because it can be written as 1 + 93 + 94 + 59 + 211 + 42 + 85 .
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62336 + ... + 62367.
21995248 is an apocalyptic number.
It is an amenable number.
1995248 is a deficient number, since it is larger than the sum of its proper divisors (1870576).
1995248 is a wasteful number, since it uses less digits than its factorization.
1995248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124711 (or 124705 counting only the distinct ones).
The product of its digits is 25920, while the sum is 38.
The square root of 1995248 is about 1412.5324775027. The cubic root of 1995248 is about 125.8922401075.
The spelling of 1995248 in words is "one million, nine hundred ninety-five thousand, two hundred forty-eight".
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