Base | Representation |
---|---|
bin | 111011011100110110110 |
3 | 10122222021100 |
4 | 13123212312 |
5 | 444314321 |
6 | 105430530 |
7 | 22362360 |
oct | 7334666 |
9 | 3588240 |
10 | 1948086 |
11 | 1110698 |
12 | 79b446 |
13 | 53291a |
14 | 389d30 |
15 | 287326 |
hex | 1db9b6 |
1948086 has 24 divisors (see below), whose sum is σ = 4824144. Its totient is φ = 556560.
The previous prime is 1948073. The next prime is 1948091. The reversal of 1948086 is 6808491.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1948086.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7605 + ... + 7856.
It is an arithmetic number, because the mean of its divisors is an integer number (201006).
21948086 is an apocalyptic number.
1948086 is an abundant number, since it is smaller than the sum of its proper divisors (2876058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1948086 is a wasteful number, since it uses less digits than its factorization.
1948086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15476 (or 15473 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 1948086 is about 1395.7385141924. The cubic root of 1948086 is about 124.8924087529.
The spelling of 1948086 in words is "one million, nine hundred forty-eight thousand, eighty-six".
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