Base | Representation |
---|---|
bin | 1011000010000000… |
… | …0010010100010000 |
3 | 21122100222221102210 |
4 | 2300200002110100 |
5 | 22031031004422 |
6 | 1205500312120 |
7 | 133244453331 |
oct | 26040022420 |
9 | 7570887383 |
10 | 2961188112 |
11 | 128a571503 |
12 | 6a7842640 |
13 | 38264571c |
14 | 2013c2288 |
15 | 124e7910c |
hex | b0802510 |
2961188112 has 80 divisors (see below), whose sum is σ = 8110677312. Its totient is φ = 927744000.
The previous prime is 2961188101. The next prime is 2961188143. The reversal of 2961188112 is 2118811692.
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, 738112 + ... + 742112.
Almost surely, 22961188112 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 2961188112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4055338656).
2961188112 is an abundant number, since it is smaller than the sum of its proper divisors (5149489200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2961188112 is a wasteful number, since it uses less digits than its factorization.
2961188112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4936 (or 4930 counting only the distinct ones).
The product of its digits is 13824, while the sum is 39.
The square root of 2961188112 is about 54416.7999059114. The cubic root of 2961188112 is about 1436.0029510366.
The spelling of 2961188112 in words is "two billion, nine hundred sixty-one million, one hundred eighty-eight thousand, one hundred twelve".
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