Base | Representation |
---|---|
bin | 101010110001001000010 |
3 | 2122012101002 |
4 | 11112021002 |
5 | 324321120 |
6 | 50012002 |
7 | 14624513 |
oct | 5261102 |
9 | 2565332 |
10 | 1401410 |
11 | 87799a |
12 | 577002 |
13 | 3a0b4a |
14 | 286a0a |
15 | 1ca375 |
hex | 156242 |
1401410 has 16 divisors (see below), whose sum is σ = 2536056. Its totient is φ = 557568.
The previous prime is 1401409. The next prime is 1401437. The reversal of 1401410 is 141041.
It can be written as a sum of positive squares in 4 ways, for example, as 1164241 + 237169 = 1079^2 + 487^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1401391 and 1401400.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3332 + ... + 3728.
21401410 is an apocalyptic number.
1401410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1401410 is a deficient number, since it is larger than the sum of its proper divisors (1134646).
1401410 is a wasteful number, since it uses less digits than its factorization.
1401410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 757.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 1401410 is about 1183.8116404226. The cubic root of 1401410 is about 111.9064375930.
Adding to 1401410 its reverse (141041), we get a palindrome (1542451).
The spelling of 1401410 in words is "one million, four hundred one thousand, four hundred ten".
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