Base | Representation |
---|---|
bin | 1011101110101100… |
… | …0101110000010000 |
3 | 22010102201020102202 |
4 | 2323223011300100 |
5 | 22422022311102 |
6 | 1240234102332 |
7 | 141011646215 |
oct | 27353056020 |
9 | 8112636382 |
10 | 3148635152 |
11 | 1376360213 |
12 | 73a57a9a8 |
13 | 3b2426130 |
14 | 21c257b0c |
15 | 136653e02 |
hex | bbac5c10 |
3148635152 has 20 divisors (see below), whose sum is σ = 6569748780. Its totient is φ = 1453216128.
The previous prime is 3148635121. The next prime is 3148635167. The reversal of 3148635152 is 2515368413.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2050640656 + 1097994496 = 45284^2 + 33136^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7568627 + ... + 7569042.
It is an arithmetic number, because the mean of its divisors is an integer number (328487439).
Almost surely, 23148635152 is an apocalyptic number.
It is an amenable number.
3148635152 is an abundant number, since it is smaller than the sum of its proper divisors (3421113628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3148635152 is a wasteful number, since it uses less digits than its factorization.
3148635152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15137690 (or 15137684 counting only the distinct ones).
The product of its digits is 86400, while the sum is 38.
The square root of 3148635152 is about 56112.7004518585. The cubic root of 3148635152 is about 1465.6854611634.
The spelling of 3148635152 in words is "three billion, one hundred forty-eight million, six hundred thirty-five thousand, one hundred fifty-two".
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