Base | Representation |
---|---|
bin | 1001101111010011000101 |
3 | 11210201002122 |
4 | 21233103011 |
5 | 1123144104 |
6 | 130415325 |
7 | 30462143 |
oct | 11572305 |
9 | 4721078 |
10 | 2553029 |
11 | 1494146 |
12 | a31545 |
13 | 6b508b |
14 | 4a6593 |
15 | 3566be |
hex | 26f4c5 |
2553029 has 8 divisors (see below), whose sum is σ = 2654232. Its totient is φ = 2453760.
The previous prime is 2553017. The next prime is 2553041. The reversal of 2553029 is 9203552.
It is an interprime number because it is at equal distance from previous prime (2553017) and next prime (2553041).
It can be written as a sum of positive squares in 4 ways, for example, as 40804 + 2512225 = 202^2 + 1585^2 .
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 2553029 - 28 = 2552773 is a prime.
It is a Duffinian number.
It is a plaindrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 2552989 and 2553007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2553829) 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, 2567 + ... + 3419.
It is an arithmetic number, because the mean of its divisors is an integer number (331779).
22553029 is an apocalyptic number.
It is an amenable number.
2553029 is a deficient number, since it is larger than the sum of its proper divisors (101203).
2553029 is an equidigital number, since it uses as much as digits as its factorization.
2553029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 967.
The product of its (nonzero) digits is 2700, while the sum is 26.
The square root of 2553029 is about 1597.8200774806. The cubic root of 2553029 is about 136.6737936663.
The spelling of 2553029 in words is "two million, five hundred fifty-three thousand, twenty-nine".
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