Base | Representation |
---|---|
bin | 101011100000010000000 |
3 | 2200102110122 |
4 | 11130002000 |
5 | 331104121 |
6 | 50315412 |
7 | 15055040 |
oct | 5340200 |
9 | 2612418 |
10 | 1425536 |
11 | 894032 |
12 | 588b68 |
13 | 3abb18 |
14 | 291720 |
15 | 1d25ab |
hex | 15c080 |
1425536 has 64 divisors (see below), whose sum is σ = 3410880. Its totient is φ = 580608.
The previous prime is 1425527. The next prime is 1425539. The reversal of 1425536 is 6355241.
It is a tau number, because it is divible by the number of its divisors (64).
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1425539) 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, 33131 + ... + 33173.
It is an arithmetic number, because the mean of its divisors is an integer number (53295).
21425536 is an apocalyptic number.
1425536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1425536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1705440).
1425536 is an abundant number, since it is smaller than the sum of its proper divisors (1985344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1425536 is an equidigital number, since it uses as much as digits as its factorization.
1425536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101 (or 89 counting only the distinct ones).
The product of its digits is 3600, while the sum is 26.
The square root of 1425536 is about 1193.9581232187. The cubic root of 1425536 is about 112.5449630971.
The spelling of 1425536 in words is "one million, four hundred twenty-five thousand, five hundred thirty-six".
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