Base | Representation |
---|---|
bin | 1111110110101111… |
… | …1011101010111100 |
3 | 101222121200221021121 |
4 | 3331223323222330 |
5 | 32204033333002 |
6 | 1542200040324 |
7 | 210320461102 |
oct | 37553735274 |
9 | 11877627247 |
10 | 4256152252 |
11 | 189453a200 |
12 | 9a94630a4 |
13 | 52aa094b1 |
14 | 2c5391c72 |
15 | 19d9c2237 |
hex | fdafbabc |
4256152252 has 18 divisors (see below), whose sum is σ = 8186938424. Its totient is φ = 1934614440.
The previous prime is 4256152213. The next prime is 4256152253. The reversal of 4256152252 is 2522516524.
It is a super-2 number, since 2×42561522522 = 36229663984409343008, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4256152253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4396368 + ... + 4397335.
Almost surely, 24256152252 is an apocalyptic number.
It is an amenable number.
4256152252 is a deficient number, since it is larger than the sum of its proper divisors (3930786172).
4256152252 is a wasteful number, since it uses less digits than its factorization.
4256152252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8793729 (or 8793716 counting only the distinct ones).
The product of its digits is 48000, while the sum is 34.
The square root of 4256152252 is about 65239.1926068985. The cubic root of 4256152252 is about 1620.5871280371.
Adding to 4256152252 its reverse (2522516524), we get a palindrome (6778668776).
The spelling of 4256152252 in words is "four billion, two hundred fifty-six million, one hundred fifty-two thousand, two hundred fifty-two".
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