Base | Representation |
---|---|
bin | 1011101101001111… |
… | …0110011010111010 |
3 | 22010000020201121202 |
4 | 2323103312122322 |
5 | 22413442334114 |
6 | 1235455334202 |
7 | 140606114021 |
oct | 27323663272 |
9 | 8100221552 |
10 | 3142543034 |
11 | 137297a104 |
12 | 738521362 |
13 | 3b10a2227 |
14 | 21b50d8b8 |
15 | 135d4dcde |
hex | bb4f66ba |
3142543034 has 4 divisors (see below), whose sum is σ = 4713814554. Its totient is φ = 1571271516.
The previous prime is 3142543021. The next prime is 3142543049. The reversal of 3142543034 is 4303452413.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4303452413 = 13 ⋅331034801.
It can be written as a sum of positive squares in only one way, i.e., 2181357025 + 961186009 = 46705^2 + 31003^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3142542988 and 3142543006.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785635757 + ... + 785635760.
Almost surely, 23142543034 is an apocalyptic number.
3142543034 is a deficient number, since it is larger than the sum of its proper divisors (1571271520).
3142543034 is a wasteful number, since it uses less digits than its factorization.
3142543034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1571271519.
The product of its (nonzero) digits is 17280, while the sum is 29.
The square root of 3142543034 is about 56058.3895059428. The cubic root of 3142543034 is about 1464.7395599109.
Adding to 3142543034 its reverse (4303452413), we get a palindrome (7445995447).
The spelling of 3142543034 in words is "three billion, one hundred forty-two million, five hundred forty-three thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •