Base | Representation |
---|---|
bin | 11000100100001… |
… | …110010110011101 |
3 | 1001201112100100022 |
4 | 120210032112131 |
5 | 1321002233044 |
6 | 104521441525 |
7 | 13133132006 |
oct | 3044162635 |
9 | 1051470308 |
10 | 412149149 |
11 | 1a1713835 |
12 | b60402a5 |
13 | 67506449 |
14 | 3ca481ad |
15 | 262b33ee |
hex | 1890e59d |
412149149 has 4 divisors (see below), whose sum is σ = 412191264. Its totient is φ = 412107036.
The previous prime is 412149137. The next prime is 412149151. The reversal of 412149149 is 941941214.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 941941214 = 2 ⋅470970607.
It is a cyclic number.
It is not a de Polignac number, because 412149149 - 228 = 143713693 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (412149119) 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, 2144 + ... + 28790.
It is an arithmetic number, because the mean of its divisors is an integer number (103047816).
Almost surely, 2412149149 is an apocalyptic number.
It is an amenable number.
412149149 is a deficient number, since it is larger than the sum of its proper divisors (42115).
412149149 is a wasteful number, since it uses less digits than its factorization.
412149149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42114.
The product of its digits is 10368, while the sum is 35.
The square root of 412149149 is about 20301.4568196472. The cubic root of 412149149 is about 744.1916665451.
The spelling of 412149149 in words is "four hundred twelve million, one hundred forty-nine thousand, one hundred forty-nine".
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