Base | Representation |
---|---|
bin | 1001101111010011101101 |
3 | 11210201011010 |
4 | 21233103231 |
5 | 1123144234 |
6 | 130415433 |
7 | 30462231 |
oct | 11572355 |
9 | 4721133 |
10 | 2553069 |
11 | 1494182 |
12 | a31579 |
13 | 6b50bc |
14 | 4a65c1 |
15 | 3566e9 |
hex | 26f4ed |
2553069 has 16 divisors (see below), whose sum is σ = 3589632. Its totient is φ = 1610928.
The previous prime is 2553053. The next prime is 2553071. The reversal of 2553069 is 9603552.
It is not a de Polignac number, because 2553069 - 24 = 2553053 is a prime.
It is a super-2 number, since 2×25530692 = 13036322637522, which contains 22 as substring.
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2553869) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11134 + ... + 11360.
It is an arithmetic number, because the mean of its divisors is an integer number (224352).
22553069 is an apocalyptic number.
It is an amenable number.
2553069 is a deficient number, since it is larger than the sum of its proper divisors (1036563).
2553069 is a wasteful number, since it uses less digits than its factorization.
2553069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416.
The product of its (nonzero) digits is 8100, while the sum is 30.
The square root of 2553069 is about 1597.8325944854. The cubic root of 2553069 is about 136.6745074489.
The spelling of 2553069 in words is "two million, five hundred fifty-three thousand, sixty-nine".
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