Base | Representation |
---|---|
bin | 11101111001010000… |
… | …100101010011010000 |
3 | 10001212001020100022210 |
4 | 131321100211103100 |
5 | 1011214341130141 |
6 | 22425100232120 |
7 | 2214306240426 |
oct | 357120452320 |
9 | 101761210283 |
10 | 32099161296 |
11 | 12682159a84 |
12 | 6279b3b640 |
13 | 304724b287 |
14 | 17a7157116 |
15 | c7d077916 |
hex | 7794254d0 |
32099161296 has 80 divisors (see below), whose sum is σ = 85662517248. Its totient is φ = 10346736000.
The previous prime is 32099161291. The next prime is 32099161321. The reversal of 32099161296 is 69216199023.
It is a super-3 number, since 3×320991612963 (a number of 32 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32099161291) 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, 2151655 + ... + 2166521.
Almost surely, 232099161296 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 32099161296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42831258624).
32099161296 is an abundant number, since it is smaller than the sum of its proper divisors (53563355952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32099161296 is a wasteful number, since it uses less digits than its factorization.
32099161296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16360 (or 16354 counting only the distinct ones).
The product of its (nonzero) digits is 314928, while the sum is 48.
The spelling of 32099161296 in words is "thirty-two billion, ninety-nine million, one hundred sixty-one thousand, two hundred ninety-six".
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