Base | Representation |
---|---|
bin | 10010010111100110010101 |
3 | 100001122021201 |
4 | 102113212111 |
5 | 2213042003 |
6 | 251112501 |
7 | 55633432 |
oct | 22274625 |
9 | 10048251 |
10 | 4815253 |
11 | 2799853 |
12 | 1742731 |
13 | cc7981 |
14 | 8d4b89 |
15 | 651b1d |
hex | 497995 |
4815253 has 2 divisors, whose sum is σ = 4815254. Its totient is φ = 4815252.
The previous prime is 4815229. The next prime is 4815259. The reversal of 4815253 is 3525184.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4355569 + 459684 = 2087^2 + 678^2 .
It is a cyclic number.
It is not a de Polignac number, because 4815253 - 25 = 4815221 is a prime.
It is a super-2 number, since 2×48152532 = 46373322908018, which contains 22 as substring.
It is an Ulam number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4815259) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2407626 + 2407627.
It is an arithmetic number, because the mean of its divisors is an integer number (2407627).
Almost surely, 24815253 is an apocalyptic number.
It is an amenable number.
4815253 is a deficient number, since it is larger than the sum of its proper divisors (1).
4815253 is an equidigital number, since it uses as much as digits as its factorization.
4815253 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4800, while the sum is 28.
The square root of 4815253 is about 2194.3684740718. The cubic root of 4815253 is about 168.8650229979.
It can be divided in two parts, 48152 and 53, that added together give a triangular number (48205 = T310).
The spelling of 4815253 in words is "four million, eight hundred fifteen thousand, two hundred fifty-three".
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