Base | Representation |
---|---|
bin | 11000100111000… |
… | …101111110001101 |
3 | 1001202221120001022 |
4 | 120213011332031 |
5 | 1321200320021 |
6 | 104545523525 |
7 | 13142413523 |
oct | 3047057615 |
9 | 1052846038 |
10 | 412901261 |
11 | 1a2087913 |
12 | b63435a5 |
13 | 6770a896 |
14 | 3cba2313 |
15 | 263b11ab |
hex | 189c5f8d |
412901261 has 2 divisors, whose sum is σ = 412901262. Its totient is φ = 412901260.
The previous prime is 412901249. The next prime is 412901273. The reversal of 412901261 is 162109214.
It is a balanced prime because it is at equal distance from previous prime (412901249) and next prime (412901273).
It can be written as a sum of positive squares in only one way, i.e., 265885636 + 147015625 = 16306^2 + 12125^2 .
It is a cyclic number.
It is not a de Polignac number, because 412901261 - 26 = 412901197 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 412901261.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (412901761) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206450630 + 206450631.
It is an arithmetic number, because the mean of its divisors is an integer number (206450631).
Almost surely, 2412901261 is an apocalyptic number.
It is an amenable number.
412901261 is a deficient number, since it is larger than the sum of its proper divisors (1).
412901261 is an equidigital number, since it uses as much as digits as its factorization.
412901261 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 412901261 is about 20319.9719734059. The cubic root of 412901261 is about 744.6440718313.
The spelling of 412901261 in words is "four hundred twelve million, nine hundred one thousand, two hundred sixty-one".
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