Base | Representation |
---|---|
bin | 101010110000011011010 |
3 | 2122011212202 |
4 | 11112003122 |
5 | 324313200 |
6 | 50010202 |
7 | 14623460 |
oct | 5260332 |
9 | 2564782 |
10 | 1401050 |
11 | 8776a2 |
12 | 576962 |
13 | 3a0931 |
14 | 286830 |
15 | 1ca1d5 |
hex | 1560da |
1401050 has 24 divisors (see below), whose sum is σ = 2978976. Its totient is φ = 480240.
The previous prime is 1401031. The next prime is 1401053. The reversal of 1401050 is 501041.
It is a super-2 number, since 2×14010502 = 3925882205000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1401053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1652 + ... + 2351.
It is an arithmetic number, because the mean of its divisors is an integer number (124124).
21401050 is an apocalyptic number.
1401050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1401050 is an abundant number, since it is smaller than the sum of its proper divisors (1577926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1401050 is a wasteful number, since it uses less digits than its factorization.
1401050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4022 (or 4017 counting only the distinct ones).
The product of its (nonzero) digits is 20, while the sum is 11.
The square root of 1401050 is about 1183.6595794400. The cubic root of 1401050 is about 111.8968544428.
Adding to 1401050 its reverse (501041), we get a palindrome (1902091).
Subtracting from 1401050 its reverse (501041), we obtain a palindrome (900009).
The spelling of 1401050 in words is "one million, four hundred one thousand, fifty".
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