Base | Representation |
---|---|
bin | 1101000101011010010101 |
3 | 20110021010102 |
4 | 31011122111 |
5 | 1334230122 |
6 | 201303445 |
7 | 41104052 |
oct | 15053225 |
9 | 6407112 |
10 | 3430037 |
11 | 1a33046 |
12 | 1194b85 |
13 | 931310 |
14 | 654029 |
15 | 47b492 |
hex | 345695 |
3430037 has 4 divisors (see below), whose sum is σ = 3693900. Its totient is φ = 3166176.
The previous prime is 3430027. The next prime is 3430043. The reversal of 3430037 is 7300343.
3430037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7300343 = 157 ⋅46499.
It can be written as a sum of positive squares in 2 ways, for example, as 654481 + 2775556 = 809^2 + 1666^2 .
It is not a de Polignac number, because 3430037 - 28 = 3429781 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 (3430027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131912 + ... + 131937.
It is an arithmetic number, because the mean of its divisors is an integer number (923475).
Almost surely, 23430037 is an apocalyptic number.
It is an amenable number.
3430037 is a deficient number, since it is larger than the sum of its proper divisors (263863).
3430037 is a wasteful number, since it uses less digits than its factorization.
3430037 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263862.
The product of its (nonzero) digits is 756, while the sum is 20.
The square root of 3430037 is about 1852.0359067793. The cubic root of 3430037 is about 150.8109705730.
The spelling of 3430037 in words is "three million, four hundred thirty thousand, thirty-seven".
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