Base | Representation |
---|---|
bin | 1011011110101… |
… | …1111100001011 |
3 | 10100121101120200 |
4 | 2313223330023 |
5 | 44311333311 |
6 | 4440023243 |
7 | 1123200543 |
oct | 267537413 |
9 | 110541520 |
10 | 48152331 |
11 | 251a9617 |
12 | 14161b23 |
13 | 9c8c406 |
14 | 6576323 |
15 | 4362556 |
hex | 2debf0b |
48152331 has 12 divisors (see below), whose sum is σ = 71797440. Its totient is φ = 31065840.
The previous prime is 48152323. The next prime is 48152339. The reversal of 48152331 is 13325184.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (48152323) and next prime (48152339).
It is not a de Polignac number, because 48152331 - 23 = 48152323 is a prime.
It is a super-2 number, since 2×481523312 = 4637293961467122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48152295 and 48152304.
It is not an unprimeable number, because it can be changed into a prime (48152339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86016 + ... + 86573.
It is an arithmetic number, because the mean of its divisors is an integer number (5983120).
Almost surely, 248152331 is an apocalyptic number.
48152331 is a deficient number, since it is larger than the sum of its proper divisors (23645109).
48152331 is a wasteful number, since it uses less digits than its factorization.
48152331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172626 (or 172623 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 48152331 is about 6939.1880648964. The cubic root of 48152331 is about 363.8081623083.
The spelling of 48152331 in words is "forty-eight million, one hundred fifty-two thousand, three hundred thirty-one".
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