Base | Representation |
---|---|
bin | 1100100110100010101 |
3 | 202222110102 |
4 | 1210310111 |
5 | 101203244 |
6 | 12503445 |
7 | 3336635 |
oct | 1446425 |
9 | 688412 |
10 | 412949 |
11 | 262289 |
12 | 17ab85 |
13 | 115c64 |
14 | aa6c5 |
15 | 8254e |
hex | 64d15 |
412949 has 2 divisors, whose sum is σ = 412950. Its totient is φ = 412948.
The previous prime is 412943. The next prime is 412967. The reversal of 412949 is 949214.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 232324 + 180625 = 482^2 + 425^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-412949 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (412943) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206474 + 206475.
It is an arithmetic number, because the mean of its divisors is an integer number (206475).
2412949 is an apocalyptic number.
It is an amenable number.
412949 is a deficient number, since it is larger than the sum of its proper divisors (1).
412949 is an equidigital number, since it uses as much as digits as its factorization.
412949 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2592, while the sum is 29.
The square root of 412949 is about 642.6110798920. The cubic root of 412949 is about 74.4672768921.
The spelling of 412949 in words is "four hundred twelve thousand, nine hundred forty-nine".
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