Base | Representation |
---|---|
bin | 11111010010110001000 |
3 | 1221002121101 |
4 | 3322112020 |
5 | 230303131 |
6 | 33551144 |
7 | 11500360 |
oct | 3722610 |
9 | 1832541 |
10 | 1025416 |
11 | 640457 |
12 | 4154b4 |
13 | 29b972 |
14 | 1c99a0 |
15 | 153c61 |
hex | fa588 |
1025416 has 16 divisors (see below), whose sum is σ = 2197440. Its totient is φ = 439440.
The previous prime is 1025413. The next prime is 1025417. The reversal of 1025416 is 6145201.
1025416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a zygodrome in base 6.
It is a junction number, because it is equal to n+sod(n) for n = 1025393 and 1025402.
It is not an unprimeable number, because it can be changed into a prime (1025413) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9100 + ... + 9211.
It is an arithmetic number, because the mean of its divisors is an integer number (137340).
21025416 is an apocalyptic number.
It is an amenable number.
1025416 is an abundant number, since it is smaller than the sum of its proper divisors (1172024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1025416 is a wasteful number, since it uses less digits than its factorization.
1025416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18324 (or 18320 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 1025416 is about 1012.6282634807. The cubic root of 1025416 is about 100.8401221818.
It can be divided in two parts, 1025 and 416, that added together give a palindrome (1441).
The spelling of 1025416 in words is "one million, twenty-five thousand, four hundred sixteen".
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