Base | Representation |
---|---|
bin | 100110001111011011100 |
3 | 2100122220112 |
4 | 10301323130 |
5 | 310044314 |
6 | 42505152 |
7 | 13436210 |
oct | 4617334 |
9 | 2318815 |
10 | 1253084 |
11 | 786508 |
12 | 5051b8 |
13 | 34b491 |
14 | 248940 |
15 | 19b43e |
hex | 131edc |
1253084 has 12 divisors (see below), whose sum is σ = 2506224. Its totient is φ = 537024.
The previous prime is 1253071. The next prime is 1253089. The reversal of 1253084 is 4803521.
1253084 is an admirable number.
It is a super-2 number, since 2×12530842 = 3140439022112, which contains 22 as substring.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1253089) 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, 22349 + ... + 22404.
It is an arithmetic number, because the mean of its divisors is an integer number (208852).
21253084 is an apocalyptic number.
1253084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1253084 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1253084 is a wasteful number, since it uses less digits than its factorization.
1253084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44764 (or 44762 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 1253084 is about 1119.4123458315. The cubic root of 1253084 is about 107.8102520990.
The spelling of 1253084 in words is "one million, two hundred fifty-three thousand, eighty-four".
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