Base | Representation |
---|---|
bin | 111101001110100000… |
… | …1101101110000010100 |
3 | 110120101022101102011211 |
4 | 1322131001231300110 |
5 | 4123234233210343 |
6 | 140222551311204 |
7 | 12333166144006 |
oct | 1723501556024 |
9 | 416338342154 |
10 | 131483491348 |
11 | 50842004140 |
12 | 2159567b504 |
13 | c525336871 |
14 | 6514512376 |
15 | 36481eb79d |
hex | 1e9d06dc14 |
131483491348 has 24 divisors (see below), whose sum is σ = 251697930624. Its totient is φ = 59602368000.
The previous prime is 131483491219. The next prime is 131483491409. The reversal of 131483491348 is 843194384131.
It is a congruent number.
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, 4055053 + ... + 4087348.
It is an arithmetic number, because the mean of its divisors is an integer number (10487413776).
Almost surely, 2131483491348 is an apocalyptic number.
It is an amenable number.
131483491348 is a deficient number, since it is larger than the sum of its proper divisors (120214439276).
131483491348 is a wasteful number, since it uses less digits than its factorization.
131483491348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8142783 (or 8142781 counting only the distinct ones).
The product of its digits is 995328, while the sum is 49.
The spelling of 131483491348 in words is "one hundred thirty-one billion, four hundred eighty-three million, four hundred ninety-one thousand, three hundred forty-eight".
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