Base | Representation |
---|---|
bin | 1011101101010111… |
… | …0001000011011110 |
3 | 22010001012020122202 |
4 | 2323111301003132 |
5 | 22414104422332 |
6 | 1235514211502 |
7 | 140613305333 |
oct | 27325610336 |
9 | 8101166582 |
10 | 3143045342 |
11 | 1373192538 |
12 | 738723b92 |
13 | 3b1219a58 |
14 | 21b60098a |
15 | 135deca62 |
hex | bb5710de |
3143045342 has 4 divisors (see below), whose sum is σ = 4714568016. Its totient is φ = 1571522670.
The previous prime is 3143045299. The next prime is 3143045371. The reversal of 3143045342 is 2435403413.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785761334 + ... + 785761337.
It is an arithmetic number, because the mean of its divisors is an integer number (1178642004).
Almost surely, 23143045342 is an apocalyptic number.
3143045342 is a deficient number, since it is larger than the sum of its proper divisors (1571522674).
3143045342 is a wasteful number, since it uses less digits than its factorization.
3143045342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1571522673.
The product of its (nonzero) digits is 17280, while the sum is 29.
The square root of 3143045342 is about 56062.8695483918. The cubic root of 3143045342 is about 1464.8175976861.
Adding to 3143045342 its reverse (2435403413), we get a palindrome (5578448755).
The spelling of 3143045342 in words is "three billion, one hundred forty-three million, forty-five thousand, three hundred forty-two".
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