Base | Representation |
---|---|
bin | 1011000101010110… |
… | …0010100010000000 |
3 | 21200100101111220212 |
4 | 2301111202202000 |
5 | 22043123314241 |
6 | 1211121053252 |
7 | 133504620260 |
oct | 26125424200 |
9 | 7610344825 |
10 | 2975213696 |
11 | 12974810a4 |
12 | 6b0487228 |
13 | 3855166a0 |
14 | 2031d37a0 |
15 | 1262e9beb |
hex | b1562880 |
2975213696 has 128 divisors (see below), whose sum is σ = 7397040000. Its totient is φ = 1160552448.
The previous prime is 2975213611. The next prime is 2975213711. The reversal of 2975213696 is 6963125792.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (128).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848555 + ... + 852053.
It is an arithmetic number, because the mean of its divisors is an integer number (57789375).
Almost surely, 22975213696 is an apocalyptic number.
2975213696 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2975213696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3698520000).
2975213696 is an abundant number, since it is smaller than the sum of its proper divisors (4421826304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2975213696 is a wasteful number, since it uses less digits than its factorization.
2975213696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3606 (or 3594 counting only the distinct ones).
The product of its digits is 1224720, while the sum is 50.
The square root of 2975213696 is about 54545.5194860219. The cubic root of 2975213696 is about 1438.2665767525.
The spelling of 2975213696 in words is "two billion, nine hundred seventy-five million, two hundred thirteen thousand, six hundred ninety-six".
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