Base | Representation |
---|---|
bin | 1010010010110000… |
… | …0000101000111010 |
3 | 21010120001221222100 |
4 | 2210230000220322 |
5 | 21124312003003 |
6 | 1134100404230 |
7 | 125320054455 |
oct | 24454005072 |
9 | 7116057870 |
10 | 2763000378 |
11 | 1198707096 |
12 | 6513a6676 |
13 | 350574288 |
14 | 1c2d5249c |
15 | 11287bba3 |
hex | a4b00a3a |
2763000378 has 48 divisors (see below), whose sum is σ = 6347391336. Its totient is φ = 865628160.
The previous prime is 2763000371. The next prime is 2763000379. The reversal of 2763000378 is 8730003672.
It can be written as a sum of positive squares in 4 ways, for example, as 2112597369 + 650403009 = 45963^2 + 25503^2 .
It is not an unprimeable number, because it can be changed into a prime (2763000371) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230698 + ... + 242378.
Almost surely, 22763000378 is an apocalyptic number.
2763000378 is an abundant number, since it is smaller than the sum of its proper divisors (3584390958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2763000378 is a wasteful number, since it uses less digits than its factorization.
2763000378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12479 (or 12476 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The square root of 2763000378 is about 52564.2499994055. The cubic root of 2763000378 is about 1403.2239270286.
The spelling of 2763000378 in words is "two billion, seven hundred sixty-three million, three hundred seventy-eight", and thus it is an aban number.
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