Base | Representation |
---|---|
bin | 1011101100100100… |
… | …0110011111101100 |
3 | 22002210221120101221 |
4 | 2323021012133230 |
5 | 22412232202132 |
6 | 1235315113124 |
7 | 140543140024 |
oct | 27311063754 |
9 | 8083846357 |
10 | 3139725292 |
11 | 13713250a0 |
12 | 7375a27a4 |
13 | 3b0626822 |
14 | 21adb8a84 |
15 | 135993e97 |
hex | bb2467ec |
3139725292 has 12 divisors (see below), whose sum is σ = 5994021096. Its totient is φ = 1427147840.
The previous prime is 3139725287. The next prime is 3139725299. The reversal of 3139725292 is 2925279313.
It is not an unprimeable number, because it can be changed into a prime (3139725299) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35678653 + ... + 35678740.
It is an arithmetic number, because the mean of its divisors is an integer number (499501758).
Almost surely, 23139725292 is an apocalyptic number.
It is an amenable number.
3139725292 is a deficient number, since it is larger than the sum of its proper divisors (2854295804).
3139725292 is a wasteful number, since it uses less digits than its factorization.
3139725292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71357408 (or 71357406 counting only the distinct ones).
The product of its digits is 204120, while the sum is 43.
The square root of 3139725292 is about 56033.2516636327. The cubic root of 3139725292 is about 1464.3016457431.
The spelling of 3139725292 in words is "three billion, one hundred thirty-nine million, seven hundred twenty-five thousand, two hundred ninety-two".
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