Base | Representation |
---|---|
bin | 11101001101100… |
… | …11010011000100 |
3 | 122002002221222200 |
4 | 32212303103010 |
5 | 1000213140422 |
6 | 40152154500 |
7 | 6033625050 |
oct | 1646632304 |
9 | 562087880 |
10 | 245052612 |
11 | 116364722 |
12 | 6a098a30 |
13 | 3b9cc85c |
14 | 2478cc60 |
15 | 167a82ac |
hex | e9b34c4 |
245052612 has 36 divisors (see below), whose sum is σ = 707930496. Its totient is φ = 70014960.
The previous prime is 245052607. The next prime is 245052631. The reversal of 245052612 is 216250542.
245052612 is a `hidden beast` number, since 2 + 45 + 0 + 5 + 2 + 612 = 666.
245052612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 485964 + ... + 486467.
It is an arithmetic number, because the mean of its divisors is an integer number (19664736).
Almost surely, 2245052612 is an apocalyptic number.
It is an amenable number.
245052612 is an abundant number, since it is smaller than the sum of its proper divisors (462877884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245052612 is a wasteful number, since it uses less digits than its factorization.
245052612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972448 (or 972443 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 245052612 is about 15654.1563809744. The cubic root of 245052612 is about 625.7772618883. Note that the first 3 decimals are identical.
The spelling of 245052612 in words is "two hundred forty-five million, fifty-two thousand, six hundred twelve".
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