Base | Representation |
---|---|
bin | 11101001100101000… |
… | …100110110000111000 |
3 | 2222220212110121011221 |
4 | 131030220212300320 |
5 | 1003201210442044 |
6 | 22222513401424 |
7 | 2156615501026 |
oct | 351450466070 |
9 | 88825417157 |
10 | 31350484024 |
11 | 12328592732 |
12 | 60ab269274 |
13 | 2c580c7882 |
14 | 173594b716 |
15 | c3748c484 |
hex | 74ca26c38 |
31350484024 has 64 divisors (see below), whose sum is σ = 60793142400. Its totient is φ = 15148957824.
The previous prime is 31350484003. The next prime is 31350484031. The reversal of 31350484024 is 42048405313.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28682422 + ... + 28683514.
It is an arithmetic number, because the mean of its divisors is an integer number (949892850).
Almost surely, 231350484024 is an apocalyptic number.
It is an amenable number.
31350484024 is a deficient number, since it is larger than the sum of its proper divisors (29442658376).
31350484024 is a wasteful number, since it uses less digits than its factorization.
31350484024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2132 (or 2128 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 34.
Adding to 31350484024 its reverse (42048405313), we get a palindrome (73398889337).
The spelling of 31350484024 in words is "thirty-one billion, three hundred fifty million, four hundred eighty-four thousand, twenty-four".
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