Base | Representation |
---|---|
bin | 1001110100110111… |
… | …00001110001001111 |
3 | 111121122100002002020 |
4 | 10322123201301033 |
5 | 41300431341111 |
6 | 2231243101223 |
7 | 244503662454 |
oct | 47233416117 |
9 | 14548302066 |
10 | 5275262031 |
11 | 2267825496 |
12 | 1032811813 |
13 | 660ba7830 |
14 | 38087582b |
15 | 20d1ca906 |
hex | 13a6e1c4f |
5275262031 has 8 divisors (see below), whose sum is σ = 7574735280. Its totient is φ = 3246315072.
The previous prime is 5275262029. The next prime is 5275262053. The reversal of 5275262031 is 1302625725.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5275262031 - 21 = 5275262029 is a prime.
It is a super-2 number, since 2×52752620312 = 55656778991420489922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5275261983 and 5275262001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5275262021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67631526 + ... + 67631603.
It is an arithmetic number, because the mean of its divisors is an integer number (946841910).
Almost surely, 25275262031 is an apocalyptic number.
5275262031 is a deficient number, since it is larger than the sum of its proper divisors (2299473249).
5275262031 is a wasteful number, since it uses less digits than its factorization.
5275262031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135263145.
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 5275262031 is about 72630.9991050653. Note that the first 3 decimals coincide. The cubic root of 5275262031 is about 1740.7965295522.
Adding to 5275262031 its reverse (1302625725), we get a palindrome (6577887756).
The spelling of 5275262031 in words is "five billion, two hundred seventy-five million, two hundred sixty-two thousand, thirty-one".
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