Base | Representation |
---|---|
bin | 1011101110000011… |
… | …0011001000011001 |
3 | 22010020122011212020 |
4 | 2323200303020121 |
5 | 22420324444213 |
6 | 1240100205053 |
7 | 140650012152 |
oct | 27340631031 |
9 | 8106564766 |
10 | 3145937433 |
11 | 13748883a1 |
12 | 739699789 |
13 | 3b19c0252 |
14 | 21bb54929 |
15 | 1362be923 |
hex | bb833219 |
3145937433 has 16 divisors (see below), whose sum is σ = 4285771776. Its totient is φ = 2051738000.
The previous prime is 3145937419. The next prime is 3145937441. The reversal of 3145937433 is 3347395413.
It is not a de Polignac number, because 3145937433 - 28 = 3145937177 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3145937413) 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, 454960 + ... + 461822.
It is an arithmetic number, because the mean of its divisors is an integer number (267860736).
Almost surely, 23145937433 is an apocalyptic number.
It is an amenable number.
3145937433 is a deficient number, since it is larger than the sum of its proper divisors (1139834343).
3145937433 is a wasteful number, since it uses less digits than its factorization.
3145937433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10164.
The product of its digits is 408240, while the sum is 42.
The square root of 3145937433 is about 56088.6569013736. The cubic root of 3145937433 is about 1465.2667466925.
The spelling of 3145937433 in words is "three billion, one hundred forty-five million, nine hundred thirty-seven thousand, four hundred thirty-three".
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