Base | Representation |
---|---|
bin | 1011101101011001… |
… | …0100011101000100 |
3 | 22010001110121120001 |
4 | 2323112110131010 |
5 | 22414124042330 |
6 | 1235521251044 |
7 | 140614451143 |
oct | 27326243504 |
9 | 8101417501 |
10 | 3143190340 |
11 | 1373281474 |
12 | 738793a84 |
13 | 3b126aa54 |
14 | 21b63b75a |
15 | 135e2a9ca |
hex | bb594744 |
3143190340 has 24 divisors (see below), whose sum is σ = 6609520512. Its totient is φ = 1255596000.
The previous prime is 3143190319. The next prime is 3143190341. The reversal of 3143190340 is 430913413.
3143190340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 3143190299 and 3143190308.
It is not an unprimeable number, because it can be changed into a prime (3143190341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89614 + ... + 119653.
It is an arithmetic number, because the mean of its divisors is an integer number (275396688).
Almost surely, 23143190340 is an apocalyptic number.
It is an amenable number.
3143190340 is an abundant number, since it is smaller than the sum of its proper divisors (3466330172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3143190340 is a wasteful number, since it uses less digits than its factorization.
3143190340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210027 (or 210025 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 3143190340 is about 56064.1627066703. The cubic root of 3143190340 is about 1464.8401227993.
It can be divided in two parts, 31431 and 90340, that added together give a triangular number (121771 = T493).
The spelling of 3143190340 in words is "three billion, one hundred forty-three million, one hundred ninety thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •