Base | Representation |
---|---|
bin | 1011101110000010… |
… | …1101001100101100 |
3 | 22010020120221112012 |
4 | 2323200231030230 |
5 | 22420323210012 |
6 | 1240055500352 |
7 | 140646551255 |
oct | 27340551454 |
9 | 8106527465 |
10 | 3145913132 |
11 | 137487110a |
12 | 7396876b8 |
13 | 3b19b217b |
14 | 21bb49b2c |
15 | 1362b7622 |
hex | bb82d32c |
3145913132 has 6 divisors (see below), whose sum is σ = 5505347988. Its totient is φ = 1572956564.
The previous prime is 3145913131. The next prime is 3145913179. The reversal of 3145913132 is 2313195413.
3145913132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (3145913131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393239138 + ... + 393239145.
It is an arithmetic number, because the mean of its divisors is an integer number (917557998).
Almost surely, 23145913132 is an apocalyptic number.
It is an amenable number.
3145913132 is a deficient number, since it is larger than the sum of its proper divisors (2359434856).
3145913132 is a wasteful number, since it uses less digits than its factorization.
3145913132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 786478287 (or 786478285 counting only the distinct ones).
The product of its digits is 9720, while the sum is 32.
The square root of 3145913132 is about 56088.4402707011. The cubic root of 3145913132 is about 1465.2629738331.
The spelling of 3145913132 in words is "three billion, one hundred forty-five million, nine hundred thirteen thousand, one hundred thirty-two".
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