Base | Representation |
---|---|
bin | 1010001110100111… |
… | …1111101110001000 |
3 | 21002100111202121120 |
4 | 2203221333232020 |
5 | 21110344220422 |
6 | 1132241435240 |
7 | 125020011006 |
oct | 24351775610 |
9 | 7070452546 |
10 | 2745695112 |
11 | 1189967416 |
12 | 64763bb20 |
13 | 349ac5584 |
14 | 1c0929a76 |
15 | 1110ae45c |
hex | a3a7fb88 |
2745695112 has 64 divisors (see below), whose sum is σ = 7134886080. Its totient is φ = 879743232.
The previous prime is 2745695107. The next prime is 2745695153. The reversal of 2745695112 is 2115965472.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55078 + ... + 92330.
It is an arithmetic number, because the mean of its divisors is an integer number (111482595).
Almost surely, 22745695112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2745695112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3567443040).
2745695112 is an abundant number, since it is smaller than the sum of its proper divisors (4389190968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2745695112 is a wasteful number, since it uses less digits than its factorization.
2745695112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37382 (or 37378 counting only the distinct ones).
The product of its digits is 151200, while the sum is 42.
The square root of 2745695112 is about 52399.3808360366. The cubic root of 2745695112 is about 1400.2882250113.
The spelling of 2745695112 in words is "two billion, seven hundred forty-five million, six hundred ninety-five thousand, one hundred twelve".
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