Base | Representation |
---|---|
bin | 1011110000111111… |
… | …1001000111110100 |
3 | 22011002212101102211 |
4 | 2330033321013310 |
5 | 22432010021430 |
6 | 1241220543204 |
7 | 141156650254 |
oct | 27417710764 |
9 | 8132771384 |
10 | 3158282740 |
11 | 138084a628 |
12 | 741851b04 |
13 | 3b4423472 |
14 | 21d649964 |
15 | 13740c72a |
hex | bc3f91f4 |
3158282740 has 12 divisors (see below), whose sum is σ = 6632393796. Its totient is φ = 1263313088.
The previous prime is 3158282737. The next prime is 3158282753. The reversal of 3158282740 is 472828513.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2056441104 + 1101841636 = 45348^2 + 33194^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3158282693 and 3158282702.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78957049 + ... + 78957088.
It is an arithmetic number, because the mean of its divisors is an integer number (552699483).
Almost surely, 23158282740 is an apocalyptic number.
It is an amenable number.
3158282740 is an abundant number, since it is smaller than the sum of its proper divisors (3474111056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3158282740 is a wasteful number, since it uses less digits than its factorization.
3158282740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157914146 (or 157914144 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 40.
The square root of 3158282740 is about 56198.6008722637. The cubic root of 3158282740 is about 1467.1809145980.
The spelling of 3158282740 in words is "three billion, one hundred fifty-eight million, two hundred eighty-two thousand, seven hundred forty".
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