Base | Representation |
---|---|
bin | 1010100010001011… |
… | …0100110001111100 |
3 | 21022001211010001110 |
4 | 2220202310301330 |
5 | 21242342420442 |
6 | 1144331242020 |
7 | 130034031216 |
oct | 25042646174 |
9 | 7261733043 |
10 | 2827701372 |
11 | 1221188991 |
12 | 66aba9310 |
13 | 360aa8ba2 |
14 | 1cb7955b6 |
15 | 1183ac69c |
hex | a88b4c7c |
2827701372 has 48 divisors (see below), whose sum is σ = 6996003840. Its totient is φ = 886430592.
The previous prime is 2827701367. The next prime is 2827701377. The reversal of 2827701372 is 2731077282.
It is an interprime number because it is at equal distance from previous prime (2827701367) and next prime (2827701377).
It is a self number, because there is not a number n which added to its sum of digits gives 2827701372.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2827701377) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14028 + ... + 76499.
It is an arithmetic number, because the mean of its divisors is an integer number (145750080).
Almost surely, 22827701372 is an apocalyptic number.
It is an amenable number.
2827701372 is an abundant number, since it is smaller than the sum of its proper divisors (4168302468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2827701372 is a wasteful number, since it uses less digits than its factorization.
2827701372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90690 (or 90688 counting only the distinct ones).
The product of its (nonzero) digits is 65856, while the sum is 39.
The square root of 2827701372 is about 53176.1353616451. The cubic root of 2827701372 is about 1414.0925932349.
The spelling of 2827701372 in words is "two billion, eight hundred twenty-seven million, seven hundred one thousand, three hundred seventy-two".
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