Base | Representation |
---|---|
bin | 1011101101111011… |
… | …1100101001100110 |
3 | 22010012201112011012 |
4 | 2323132330221212 |
5 | 22420213432014 |
6 | 1240041542222 |
7 | 140642621246 |
oct | 27336745146 |
9 | 8105645135 |
10 | 3145452134 |
11 | 1374586820 |
12 | 7394a4972 |
13 | 3b18803a6 |
14 | 21ba69b26 |
15 | 136225c3e |
hex | bb7bca66 |
3145452134 has 32 divisors (see below), whose sum is σ = 5181546240. Its totient is φ = 1420221600.
The previous prime is 3145452127. The next prime is 3145452161. The reversal of 3145452134 is 4312545413.
It is a self number, because there is not a number n which added to its sum of digits gives 3145452134.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2592512 + ... + 2593724.
It is an arithmetic number, because the mean of its divisors is an integer number (161923320).
Almost surely, 23145452134 is an apocalyptic number.
3145452134 is a deficient number, since it is larger than the sum of its proper divisors (2036094106).
3145452134 is a wasteful number, since it uses less digits than its factorization.
3145452134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1916.
The product of its digits is 28800, while the sum is 32.
The square root of 3145452134 is about 56084.3305567607. The cubic root of 3145452134 is about 1465.1913977628.
Adding to 3145452134 its reverse (4312545413), we get a palindrome (7457997547).
The spelling of 3145452134 in words is "three billion, one hundred forty-five million, four hundred fifty-two thousand, one hundred thirty-four".
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