Base | Representation |
---|---|
bin | 101010110010100001100 |
3 | 2122020100112 |
4 | 11112110030 |
5 | 324331444 |
6 | 50015152 |
7 | 14626553 |
oct | 5262414 |
9 | 2566315 |
10 | 1402124 |
11 | 878489 |
12 | 5774b8 |
13 | 3a1279 |
14 | 286d9a |
15 | 1ca69e |
hex | 15650c |
1402124 has 18 divisors (see below), whose sum is σ = 2592324. Its totient is φ = 663480.
The previous prime is 1402123. The next prime is 1402127. The reversal of 1402124 is 4212041.
It is a super-2 number, since 2×14021242 = 3931903422752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1402099 and 1402108.
It is not an unprimeable number, because it can be changed into a prime (1402123) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 959 + ... + 1929.
It is an arithmetic number, because the mean of its divisors is an integer number (144018).
21402124 is an apocalyptic number.
It is an amenable number.
1402124 is a deficient number, since it is larger than the sum of its proper divisors (1190200).
1402124 is a wasteful number, since it uses less digits than its factorization.
1402124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1013 (or 992 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 1402124 is about 1184.1131702671. The cubic root of 1402124 is about 111.9254393200.
Adding to 1402124 its reverse (4212041), we get a palindrome (5614165).
The spelling of 1402124 in words is "one million, four hundred two thousand, one hundred twenty-four".
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