Base | Representation |
---|---|
bin | 1100010101001111… |
… | …1100100010010000 |
3 | 22112200222201010002 |
4 | 3011103330202100 |
5 | 23234421341430 |
6 | 1304252025132 |
7 | 145014266504 |
oct | 30523744220 |
9 | 8480881102 |
10 | 3310340240 |
11 | 1449667689 |
12 | 7847621a8 |
13 | 409a92a0c |
14 | 23590c304 |
15 | 145946845 |
hex | c54fc890 |
3310340240 has 20 divisors (see below), whose sum is σ = 7696541244. Its totient is φ = 1324136064.
The previous prime is 3310340191. The next prime is 3310340273. The reversal of 3310340240 is 420430133.
It can be written as a sum of positive squares in 2 ways, for example, as 407716864 + 2902623376 = 20192^2 + 53876^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20689547 + ... + 20689706.
Almost surely, 23310340240 is an apocalyptic number.
It is an amenable number.
3310340240 is an abundant number, since it is smaller than the sum of its proper divisors (4386201004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3310340240 is a wasteful number, since it uses less digits than its factorization.
3310340240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41379266 (or 41379260 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 3310340240 is about 57535.5563108588. The cubic root of 3310340240 is about 1490.3589423961.
Adding to 3310340240 its reverse (420430133), we get a palindrome (3730770373).
The spelling of 3310340240 in words is "three billion, three hundred ten million, three hundred forty thousand, two hundred forty".
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