Base | Representation |
---|---|
bin | 111110101111000… |
… | …101101010100011 |
3 | 2201100112010121002 |
4 | 332233011222203 |
5 | 4123422000423 |
6 | 252235222215 |
7 | 35040240362 |
oct | 7657055243 |
9 | 2640463532 |
10 | 1052531363 |
11 | 4a0143434 |
12 | 2545a796b |
13 | 13a0a0830 |
14 | 9db037d9 |
15 | 6260b228 |
hex | 3ebc5aa3 |
1052531363 has 4 divisors (see below), whose sum is σ = 1133495328. Its totient is φ = 971567400.
The previous prime is 1052531357. The next prime is 1052531369. The reversal of 1052531363 is 3631352501.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (1052531357) and next prime (1052531369).
It is a cyclic number.
It is not a de Polignac number, because 1052531363 - 28 = 1052531107 is a prime.
It is a super-2 number, since 2×10525313632 = 2215644540197275538, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1052531369) 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, 40481963 + ... + 40481988.
It is an arithmetic number, because the mean of its divisors is an integer number (283373832).
Almost surely, 21052531363 is an apocalyptic number.
1052531363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1052531363 is a deficient number, since it is larger than the sum of its proper divisors (80963965).
1052531363 is an equidigital number, since it uses as much as digits as its factorization.
1052531363 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80963964.
The product of its (nonzero) digits is 8100, while the sum is 29.
The square root of 1052531363 is about 32442.7397579181. The cubic root of 1052531363 is about 1017.2124848530.
Adding to 1052531363 its reverse (3631352501), we get a palindrome (4683883864).
The spelling of 1052531363 in words is "one billion, fifty-two million, five hundred thirty-one thousand, three hundred sixty-three".
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