Base | Representation |
---|---|
bin | 1011010111101011100000 |
3 | 12121102120201 |
4 | 23113223200 |
5 | 1230334301 |
6 | 143514544 |
7 | 34222504 |
oct | 13275340 |
9 | 5542521 |
10 | 2980576 |
11 | 1756395 |
12 | bb8a54 |
13 | 804871 |
14 | 578304 |
15 | 3dd201 |
hex | 2d7ae0 |
2980576 has 24 divisors (see below), whose sum is σ = 6214320. Its totient is φ = 1402368.
The previous prime is 2980573. The next prime is 2980583. The reversal of 2980576 is 6750892.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2980573) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196 + ... + 3283.
It is an arithmetic number, because the mean of its divisors is an integer number (258930).
22980576 is an apocalyptic number.
It is an amenable number.
2980576 is an abundant number, since it is smaller than the sum of its proper divisors (3233744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2980576 is a wasteful number, since it uses less digits than its factorization.
2980576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5506 (or 5498 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 2980576 is about 1726.4344760228. The cubic root of 2980576 is about 143.9130133078.
The spelling of 2980576 in words is "two million, nine hundred eighty thousand, five hundred seventy-six".
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