Base | Representation |
---|---|
bin | 1100001110001100110… |
… | …00000101111011110101 |
3 | 1111010221100020221221121 |
4 | 12013012120011323311 |
5 | 23340014122012440 |
6 | 520530124143541 |
7 | 42224335243546 |
oct | 6070630057365 |
9 | 1433840227847 |
10 | 419940032245 |
11 | 152106222798 |
12 | 69479097bb1 |
13 | 307a577a8a6 |
14 | 1647a5184cd |
15 | adcc26b34a |
hex | 61c6605ef5 |
419940032245 has 16 divisors (see below), whose sum is σ = 504558072000. Its totient is φ = 335532260224.
The previous prime is 419940032219. The next prime is 419940032261. The reversal of 419940032245 is 542230049914.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-419940032245 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14721006 + ... + 14749504.
It is an arithmetic number, because the mean of its divisors is an integer number (31534879500).
Almost surely, 2419940032245 is an apocalyptic number.
It is an amenable number.
419940032245 is a deficient number, since it is larger than the sum of its proper divisors (84618039755).
419940032245 is a wasteful number, since it uses less digits than its factorization.
419940032245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32084.
The product of its (nonzero) digits is 311040, while the sum is 43.
The spelling of 419940032245 in words is "four hundred nineteen billion, nine hundred forty million, thirty-two thousand, two hundred forty-five".
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