Base | Representation |
---|---|
bin | 11101111100001101… |
… | …010011101000100001 |
3 | 10001222111022211022112 |
4 | 131330031103220201 |
5 | 1011320022243040 |
6 | 22434024445105 |
7 | 2215446611225 |
oct | 357415235041 |
9 | 101874284275 |
10 | 32148634145 |
11 | 126a807a731 |
12 | 6292619795 |
13 | 3054580754 |
14 | 17ad954785 |
15 | c8259b365 |
hex | 77c353a21 |
32148634145 has 8 divisors (see below), whose sum is σ = 38761198080. Its totient is φ = 25597015920.
The previous prime is 32148634121. The next prime is 32148634157. The reversal of 32148634145 is 54143684123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 32148634145 - 216 = 32148568609 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15235265 + ... + 15237374.
It is an arithmetic number, because the mean of its divisors is an integer number (4845149760).
Almost surely, 232148634145 is an apocalyptic number.
It is an amenable number.
32148634145 is a deficient number, since it is larger than the sum of its proper divisors (6612563935).
32148634145 is a wasteful number, since it uses less digits than its factorization.
32148634145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30472855.
The product of its digits is 276480, while the sum is 41.
The spelling of 32148634145 in words is "thirty-two billion, one hundred forty-eight million, six hundred thirty-four thousand, one hundred forty-five".
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