Base | Representation |
---|---|
bin | 10000001110010101110101 |
3 | 22000002002012 |
4 | 100032111311 |
5 | 2042044140 |
6 | 231054005 |
7 | 51102356 |
oct | 20162565 |
9 | 8002065 |
10 | 4253045 |
11 | 2445415 |
12 | 1511305 |
13 | b5bac4 |
14 | 7c9d2d |
15 | 590265 |
hex | 40e575 |
4253045 has 16 divisors (see below), whose sum is σ = 5501952. Its totient is φ = 3146880.
The previous prime is 4253027. The next prime is 4253047. The reversal of 4253045 is 5403524.
4253045 = T114 + T115 + ... + T299.
It is not a de Polignac number, because 4253045 - 218 = 3990901 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4253045.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4253047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2969 + ... + 4161.
It is an arithmetic number, because the mean of its divisors is an integer number (343872).
Almost surely, 24253045 is an apocalyptic number.
It is an amenable number.
4253045 is a deficient number, since it is larger than the sum of its proper divisors (1248907).
4253045 is a wasteful number, since it uses less digits than its factorization.
4253045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1252.
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 4253045 is about 2062.2912015523. The cubic root of 4253045 is about 162.0192656049.
Adding to 4253045 its reverse (5403524), we get a palindrome (9656569).
The spelling of 4253045 in words is "four million, two hundred fifty-three thousand, forty-five".
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