Base | Representation |
---|---|
bin | 1010001000101100011101 |
3 | 11222222210101 |
4 | 22020230131 |
5 | 1140011203 |
6 | 132541101 |
7 | 31404340 |
oct | 12105435 |
9 | 4888711 |
10 | 2657053 |
11 | 1555313 |
12 | a81791 |
13 | 720529 |
14 | 4d2457 |
15 | 37741d |
hex | 288b1d |
2657053 has 4 divisors (see below), whose sum is σ = 3036640. Its totient is φ = 2277468.
The previous prime is 2657047. The next prime is 2657059. The reversal of 2657053 is 3507562.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (2657047) and next prime (2657059).
It is a cyclic number.
It is not a de Polignac number, because 2657053 - 213 = 2648861 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 (2657059) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189783 + ... + 189796.
It is an arithmetic number, because the mean of its divisors is an integer number (759160).
22657053 is an apocalyptic number.
It is an amenable number.
2657053 is a deficient number, since it is larger than the sum of its proper divisors (379587).
2657053 is an equidigital number, since it uses as much as digits as its factorization.
2657053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379586.
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 2657053 is about 1630.0469318397. The cubic root of 2657053 is about 138.5054106068.
Subtracting from 2657053 its product of nonzero digits (6300), we obtain a triangular number (2650753 = T2302).
The spelling of 2657053 in words is "two million, six hundred fifty-seven thousand, fifty-three".
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