Base | Representation |
---|---|
bin | 10100111110111… |
… | …110111101100100 |
3 | 220112110020212021 |
4 | 110332332331210 |
5 | 1210111231030 |
6 | 54533432524 |
7 | 11503263553 |
oct | 2476767544 |
9 | 815406767 |
10 | 352055140 |
11 | 1707a9268 |
12 | 99a9b744 |
13 | 57c25768 |
14 | 34a83d9a |
15 | 20d9297a |
hex | 14fbef64 |
352055140 has 24 divisors (see below), whose sum is σ = 739872000. Its totient is φ = 140716128.
The previous prime is 352055117. The next prime is 352055167. The reversal of 352055140 is 41550253.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24109 + ... + 35851.
It is an arithmetic number, because the mean of its divisors is an integer number (30828000).
Almost surely, 2352055140 is an apocalyptic number.
It is an amenable number.
352055140 is an abundant number, since it is smaller than the sum of its proper divisors (387816860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
352055140 is a wasteful number, since it uses less digits than its factorization.
352055140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13251 (or 13249 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 352055140 is about 18763.1324676878. The cubic root of 352055140 is about 706.1065332098.
The spelling of 352055140 in words is "three hundred fifty-two million, fifty-five thousand, one hundred forty".
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