Base | Representation |
---|---|
bin | 1011011101100… |
… | …0011101101100 |
3 | 10100110100011001 |
4 | 2313120131230 |
5 | 44301310211 |
6 | 4434210044 |
7 | 1122416140 |
oct | 267303554 |
9 | 110410131 |
10 | 48072556 |
11 | 25154694 |
12 | 14123924 |
13 | 9c61ccc |
14 | 6555220 |
15 | 4348ac1 |
hex | 2dd876c |
48072556 has 24 divisors (see below), whose sum is σ = 96588800. Its totient is φ = 20507472.
The previous prime is 48072539. The next prime is 48072569. The reversal of 48072556 is 65527084.
It is a happy number.
It is a super-3 number, since 3×480725563 (a number of 24 digits) contains 333 as substring.
It is a nialpdrome in base 14.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2395 + ... + 10093.
Almost surely, 248072556 is an apocalyptic number.
It is an amenable number.
48072556 is an abundant number, since it is smaller than the sum of its proper divisors (48516244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48072556 is a wasteful number, since it uses less digits than its factorization.
48072556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7933 (or 7931 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 48072556 is about 6933.4375312683. The cubic root of 48072556 is about 363.6071416593.
The spelling of 48072556 in words is "forty-eight million, seventy-two thousand, five hundred fifty-six".
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