Base | Representation |
---|---|
bin | 101011000111001010010 |
3 | 2122202211212 |
4 | 11120321102 |
5 | 330201230 |
6 | 50140122 |
7 | 15002426 |
oct | 5307122 |
9 | 2582755 |
10 | 1412690 |
11 | 885414 |
12 | 581642 |
13 | 3a6016 |
14 | 28ab86 |
15 | 1cd895 |
hex | 158e52 |
1412690 has 8 divisors (see below), whose sum is σ = 2542860. Its totient is φ = 565072.
The previous prime is 1412689. The next prime is 1412693. The reversal of 1412690 is 962141.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1408969 + 3721 = 1187^2 + 61^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×14126902 = 3991386072200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1412693) 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, 70625 + ... + 70644.
21412690 is an apocalyptic number.
1412690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1412690 is a deficient number, since it is larger than the sum of its proper divisors (1130170).
1412690 is a wasteful number, since it uses less digits than its factorization.
1412690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141276.
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 1412690 is about 1188.5663633134. The cubic root of 1412690 is about 112.2058819387.
The spelling of 1412690 in words is "one million, four hundred twelve thousand, six hundred ninety".
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