Base | Representation |
---|---|
bin | 1011100010010… |
… | …1101011000001 |
3 | 10101001101221211 |
4 | 2320211223001 |
5 | 44341420201 |
6 | 4445050121 |
7 | 1125204136 |
oct | 270455301 |
9 | 111041854 |
10 | 48388801 |
11 | 2535024a |
12 | 14256941 |
13 | a042c36 |
14 | 65d858d |
15 | 43ac651 |
hex | 2e25ac1 |
48388801 has 12 divisors (see below), whose sum is σ = 51352704. Its totient is φ = 45588600.
The previous prime is 48388787. The next prime is 48388829. The reversal of 48388801 is 10888384.
It is not a de Polignac number, because 48388801 - 219 = 47864513 is a prime.
It is a super-3 number, since 3×483888013 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48388831) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112056 + ... + 112486.
It is an arithmetic number, because the mean of its divisors is an integer number (4279392).
Almost surely, 248388801 is an apocalyptic number.
It is an amenable number.
48388801 is a deficient number, since it is larger than the sum of its proper divisors (2963903).
48388801 is a wasteful number, since it uses less digits than its factorization.
48388801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 780 (or 761 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 40.
The square root of 48388801 is about 6956.2059342719. The cubic root of 48388801 is about 364.4027286931.
The spelling of 48388801 in words is "forty-eight million, three hundred eighty-eight thousand, eight hundred one".
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