Base | Representation |
---|---|
bin | 101101011011100100… |
… | …110101101100000001 |
3 | 11122220122002202220122 |
4 | 231123210311230001 |
5 | 1244400420232001 |
6 | 34224254350025 |
7 | 3344560601603 |
oct | 553344655401 |
9 | 148818082818 |
10 | 48781024001 |
11 | 19762686376 |
12 | 95547bb315 |
13 | 47a5363258 |
14 | 250a8a1173 |
15 | 140785bb1b |
hex | b5b935b01 |
48781024001 has 16 divisors (see below), whose sum is σ = 51300055296. Its totient is φ = 46296271296.
The previous prime is 48781023997. The next prime is 48781024013. The reversal of 48781024001 is 10042018784.
48781024001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 48781024001 - 22 = 48781023997 is a prime.
It is a super-2 number, since 2×487810240012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48781024031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1989251 + ... + 2013623.
It is an arithmetic number, because the mean of its divisors is an integer number (3206253456).
Almost surely, 248781024001 is an apocalyptic number.
It is an amenable number.
48781024001 is a deficient number, since it is larger than the sum of its proper divisors (2519031295).
48781024001 is a wasteful number, since it uses less digits than its factorization.
48781024001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25072.
The product of its (nonzero) digits is 14336, while the sum is 35.
The spelling of 48781024001 in words is "forty-eight billion, seven hundred eighty-one million, twenty-four thousand, one".
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