Base | Representation |
---|---|
bin | 1011101100011011… |
… | …1001100100101011 |
3 | 22002202212020121112 |
4 | 2323012321210223 |
5 | 22412110214300 |
6 | 1235254500535 |
7 | 140535214130 |
oct | 27306714453 |
9 | 8082766545 |
10 | 3139148075 |
11 | 1370a70458 |
12 | 73736474b |
13 | 3b0483b8b |
14 | 21aca8587 |
15 | 1358cce35 |
hex | bb1b992b |
3139148075 has 12 divisors (see below), whose sum is σ = 4448621520. Its totient is φ = 2152558560.
The previous prime is 3139148057. The next prime is 3139148083. The reversal of 3139148075 is 5708419313.
It is not a de Polignac number, because 3139148075 - 26 = 3139148011 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8968820 + ... + 8969169.
It is an arithmetic number, because the mean of its divisors is an integer number (370718460).
Almost surely, 23139148075 is an apocalyptic number.
3139148075 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3139148075 is a deficient number, since it is larger than the sum of its proper divisors (1309473445).
3139148075 is a wasteful number, since it uses less digits than its factorization.
3139148075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17938006 (or 17938001 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 41.
The square root of 3139148075 is about 56028.1007620283. The cubic root of 3139148075 is about 1464.2119062993.
The spelling of 3139148075 in words is "three billion, one hundred thirty-nine million, one hundred forty-eight thousand, seventy-five".
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