Base | Representation |
---|---|
bin | 100100100110101011… |
… | …000100101000101000 |
3 | 10202110010112020201010 |
4 | 210212223010220220 |
5 | 1120443200443143 |
6 | 30020015023520 |
7 | 2560656334035 |
oct | 444653045050 |
9 | 122403466633 |
10 | 39303531048 |
11 | 15739900671 |
12 | 774a80aba0 |
13 | 39249ab462 |
14 | 1c8bcb238c |
15 | 10507b0a33 |
hex | 926ac4a28 |
39303531048 has 32 divisors (see below), whose sum is σ = 102530952000. Its totient is φ = 12531560448.
The previous prime is 39303531013. The next prime is 39303531073. The reversal of 39303531048 is 84013530393.
It is a Smith number, since the sum of its digits (39) 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 = 39303530997 and 39303531015.
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, 35600473 + ... + 35601576.
It is an arithmetic number, because the mean of its divisors is an integer number (3204092250).
Almost surely, 239303531048 is an apocalyptic number.
It is an amenable number.
39303531048 is an abundant number, since it is smaller than the sum of its proper divisors (63227420952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39303531048 is a wasteful number, since it uses less digits than its factorization.
39303531048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71202081 (or 71202077 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 39.
The spelling of 39303531048 in words is "thirty-nine billion, three hundred three million, five hundred thirty-one thousand, forty-eight".
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