Base | Representation |
---|---|
bin | 1011100100010… |
… | …1000110011100 |
3 | 10101021221112122 |
4 | 2321011012130 |
5 | 44410030112 |
6 | 4451522112 |
7 | 1126251350 |
oct | 271050634 |
9 | 111257478 |
10 | 48517532 |
11 | 25428a38 |
12 | 142b9338 |
13 | a0896cb |
14 | 662d460 |
15 | 43d5872 |
hex | 2e4519c |
48517532 has 24 divisors (see below), whose sum is σ = 97982976. Its totient is φ = 20590128.
The previous prime is 48517531. The next prime is 48517537. The reversal of 48517532 is 23571584.
It is a happy number.
It is a super-2 number, since 2×485175322 = 4707901822742048, which contains 22 as substring.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 48517492 and 48517501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48517531) 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, 5528 + ... + 11295.
It is an arithmetic number, because the mean of its divisors is an integer number (4082624).
Almost surely, 248517532 is an apocalyptic number.
It is an amenable number.
48517532 is an abundant number, since it is smaller than the sum of its proper divisors (49465444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48517532 is a wasteful number, since it uses less digits than its factorization.
48517532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16937 (or 16935 counting only the distinct ones).
The product of its digits is 33600, while the sum is 35.
The square root of 48517532 is about 6965.4527491040. The cubic root of 48517532 is about 364.7255884539.
The spelling of 48517532 in words is "forty-eight million, five hundred seventeen thousand, five hundred thirty-two".
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