Base | Representation |
---|---|
bin | 1010000000111000101101 |
3 | 11221100220210 |
4 | 22000320231 |
5 | 1133000234 |
6 | 132133033 |
7 | 31212156 |
oct | 12007055 |
9 | 4840823 |
10 | 2625069 |
11 | 1533287 |
12 | a67179 |
13 | 70bac5 |
14 | 4c492d |
15 | 36cbe9 |
hex | 280e2d |
2625069 has 8 divisors (see below), whose sum is σ = 3507840. Its totient is φ = 1746176.
The previous prime is 2625067. The next prime is 2625071. The reversal of 2625069 is 9605262.
It is an interprime number because it is at equal distance from previous prime (2625067) and next prime (2625071).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2625069 - 21 = 2625067 is a prime.
It is a super-2 number, since 2×26250692 = 13781974509522, which contains 22 as substring.
2625069 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2625061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1549 + ... + 2765.
It is an arithmetic number, because the mean of its divisors is an integer number (438480).
22625069 is an apocalyptic number.
It is an amenable number.
2625069 is a deficient number, since it is larger than the sum of its proper divisors (882771).
2625069 is a wasteful number, since it uses less digits than its factorization.
2625069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1939.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 2625069 is about 1620.2064683243. The cubic root of 2625069 is about 137.9474174800.
The spelling of 2625069 in words is "two million, six hundred twenty-five thousand, sixty-nine".
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