Base | Representation |
---|---|
bin | 1010101101100011… |
… | …1100011100100000 |
3 | 21102101122122020000 |
4 | 2223120330130200 |
5 | 21342103133401 |
6 | 1153154420000 |
7 | 131153601450 |
oct | 25330743440 |
9 | 7371578200 |
10 | 2875442976 |
11 | 124612695a |
12 | 682b91600 |
13 | 36a953363 |
14 | 1d3c61d60 |
15 | 11c68d186 |
hex | ab63c720 |
2875442976 has 360 divisors, whose sum is σ = 10223357760. Its totient is φ = 776542464.
The previous prime is 2875442971. The next prime is 2875442989. The reversal of 2875442976 is 6792445782.
2875442976 is a `hidden beast` number, since 2 + 8 + 7 + 544 + 2 + 97 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (2875442971) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 6549765 + ... + 6550203.
It is an arithmetic number, because the mean of its divisors is an integer number (28398216).
Almost surely, 22875442976 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 2875442976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5111678880).
2875442976 is an abundant number, since it is smaller than the sum of its proper divisors (7347914784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2875442976 is a wasteful number, since it uses less digits than its factorization.
2875442976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506 (or 470 counting only the distinct ones).
The product of its digits is 6773760, while the sum is 54.
The square root of 2875442976 is about 53623.1570872137. The cubic root of 2875442976 is about 1422.0065160199.
The spelling of 2875442976 in words is "two billion, eight hundred seventy-five million, four hundred forty-two thousand, nine hundred seventy-six".
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