Base | Representation |
---|---|
bin | 1111110110101110… |
… | …1111100000110101 |
3 | 101222121121101222012 |
4 | 3331223233200311 |
5 | 32204030234303 |
6 | 1542155014005 |
7 | 210320162651 |
oct | 37553574065 |
9 | 11877541865 |
10 | 4256102453 |
11 | 1894505849 |
12 | 9a943a305 |
13 | 52a9bc925 |
14 | 2c537ba61 |
15 | 19d9b25d8 |
hex | fdaef835 |
4256102453 has 4 divisors (see below), whose sum is σ = 4256850060. Its totient is φ = 4255354848.
The previous prime is 4256102443. The next prime is 4256102483. The reversal of 4256102453 is 3542016524.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 687593284 + 3568509169 = 26222^2 + 59737^2 .
It is a cyclic number.
It is not a de Polignac number, because 4256102453 - 222 = 4251908149 is a prime.
It is a super-2 number, since 2×42561024532 = 36228816180865234418, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4256102423) 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, 365198 + ... + 376671.
It is an arithmetic number, because the mean of its divisors is an integer number (1064212515).
Almost surely, 24256102453 is an apocalyptic number.
It is an amenable number.
4256102453 is a deficient number, since it is larger than the sum of its proper divisors (747607).
4256102453 is an equidigital number, since it uses as much as digits as its factorization.
4256102453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 747606.
The product of its (nonzero) digits is 28800, while the sum is 32.
The square root of 4256102453 is about 65238.8109410342. The cubic root of 4256102453 is about 1620.5808074664.
Adding to 4256102453 its reverse (3542016524), we get a palindrome (7798118977).
The spelling of 4256102453 in words is "four billion, two hundred fifty-six million, one hundred two thousand, four hundred fifty-three".
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