Base | Representation |
---|---|
bin | 1011100010101011011101 |
3 | 12200201101100 |
4 | 23202223131 |
5 | 1233310004 |
6 | 144503313 |
7 | 34501035 |
oct | 13425335 |
9 | 5621340 |
10 | 3025629 |
11 | 1787222 |
12 | 101ab39 |
13 | 81c219 |
14 | 58a8c5 |
15 | 3eb739 |
hex | 2e2add |
3025629 has 6 divisors (see below), whose sum is σ = 4370366. Its totient is φ = 2017080.
The previous prime is 3025619. The next prime is 3025651. The reversal of 3025629 is 9265203.
3025629 is a `hidden beast` number, since 30 + 2 + 5 + 629 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1954404 + 1071225 = 1398^2 + 1035^2 .
It is not a de Polignac number, because 3025629 - 217 = 2894557 is a prime.
It is an Ulam number.
It is a Duffinian number.
3025629 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3025619) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168082 + ... + 168099.
Almost surely, 23025629 is an apocalyptic number.
It is an amenable number.
3025629 is a deficient number, since it is larger than the sum of its proper divisors (1344737).
3025629 is a wasteful number, since it uses less digits than its factorization.
3025629 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 336187 (or 336184 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 3025629 is about 1739.4335284799. The cubic root of 3025629 is about 144.6344976030.
The spelling of 3025629 in words is "three million, twenty-five thousand, six hundred twenty-nine".
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