Base | Representation |
---|---|
bin | 1011101101011000… |
… | …1001011110001000 |
3 | 22010001101022211211 |
4 | 2323112021132020 |
5 | 22414121122402 |
6 | 1235520302504 |
7 | 140614203034 |
oct | 27326113610 |
9 | 8101338754 |
10 | 3143145352 |
11 | 1373250696 |
12 | 738771a34 |
13 | 3b1253429 |
14 | 21b6291c4 |
15 | 135e1c4d7 |
hex | bb589788 |
3143145352 has 16 divisors (see below), whose sum is σ = 5939804160. Its totient is φ = 1559197584.
The previous prime is 3143145331. The next prime is 3143145361. The reversal of 3143145352 is 2535413413.
3143145352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 1545808 + ... + 1547839.
It is an arithmetic number, because the mean of its divisors is an integer number (371237760).
Almost surely, 23143145352 is an apocalyptic number.
It is an amenable number.
3143145352 is a deficient number, since it is larger than the sum of its proper divisors (2796658808).
3143145352 is a wasteful number, since it uses less digits than its factorization.
3143145352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3093780 (or 3093776 counting only the distinct ones).
The product of its digits is 21600, while the sum is 31.
The square root of 3143145352 is about 56063.7614863648. The cubic root of 3143145352 is about 1464.8331340888.
Adding to 3143145352 its reverse (2535413413), we get a palindrome (5678558765).
The spelling of 3143145352 in words is "three billion, one hundred forty-three million, one hundred forty-five thousand, three hundred fifty-two".
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