Base | Representation |
---|---|
bin | 1011100000101… |
… | …1100110101111 |
3 | 10100211222111101 |
4 | 2320023212233 |
5 | 44330011111 |
6 | 4442503531 |
7 | 1124250640 |
oct | 270134657 |
9 | 110758441 |
10 | 48282031 |
11 | 25288006 |
12 | 14204ba7 |
13 | a006465 |
14 | 65ab6c7 |
15 | 438abc1 |
hex | 2e0b9af |
48282031 has 8 divisors (see below), whose sum is σ = 55228544. Its totient is φ = 41347800.
The previous prime is 48282029. The next prime is 48282061. The reversal of 48282031 is 13028284.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48282031 - 21 = 48282029 is a prime.
It is a super-2 number, since 2×482820312 = 4662309034969922, which contains 22 as substring.
It is a zygodrome in base 5.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48282061) 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, 8056 + ... + 12706.
It is an arithmetic number, because the mean of its divisors is an integer number (6903568).
Almost surely, 248282031 is an apocalyptic number.
48282031 is a deficient number, since it is larger than the sum of its proper divisors (6946513).
48282031 is a wasteful number, since it uses less digits than its factorization.
48282031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6141.
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 48282031 is about 6948.5272540302. The cubic root of 48282031 is about 364.1345128387.
It can be divided in two parts, 4828 and 2031, that added together give a cube (6859 = 193).
The spelling of 48282031 in words is "forty-eight million, two hundred eighty-two thousand, thirty-one".
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