Base | Representation |
---|---|
bin | 1010101101111010… |
… | …1100100111000100 |
3 | 21102111111020211000 |
4 | 2223132230213010 |
5 | 21342444412410 |
6 | 1153251013300 |
7 | 131202452121 |
oct | 25336544704 |
9 | 7374436730 |
10 | 2876950980 |
11 | 1246a66942 |
12 | 68359a230 |
13 | 36b060877 |
14 | 1d4135748 |
15 | 11c889dc0 |
hex | ab7ac9c4 |
2876950980 has 96 divisors (see below), whose sum is σ = 9058492800. Its totient is φ = 757931904.
The previous prime is 2876950933. The next prime is 2876950997. The reversal of 2876950980 is 890596782.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12726 + ... + 76914.
It is an arithmetic number, because the mean of its divisors is an integer number (94359300).
Almost surely, 22876950980 is an apocalyptic number.
2876950980 is a gapful number since it is divisible by the number (20) 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 2876950980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4529246400).
2876950980 is an abundant number, since it is smaller than the sum of its proper divisors (6181541820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2876950980 is a wasteful number, since it uses less digits than its factorization.
2876950980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64290 (or 64282 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 54.
The square root of 2876950980 is about 53637.2163707253. The cubic root of 2876950980 is about 1422.2550593773.
The spelling of 2876950980 in words is "two billion, eight hundred seventy-six million, nine hundred fifty thousand, nine hundred eighty".
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