Base | Representation |
---|---|
bin | 1011010101111010010010 |
3 | 12121001122100 |
4 | 23111322102 |
5 | 1230121310 |
6 | 143421230 |
7 | 34162413 |
oct | 13257222 |
9 | 5531570 |
10 | 2973330 |
11 | 17509a8 |
12 | bb4816 |
13 | 801489 |
14 | 57580a |
15 | 3daec0 |
hex | 2d5e92 |
2973330 has 24 divisors (see below), whose sum is σ = 7730892. Its totient is φ = 792864.
The previous prime is 2973277. The next prime is 2973331. The reversal of 2973330 is 333792.
It can be written as a sum of positive squares in 2 ways, for example, as 2424249 + 549081 = 1557^2 + 741^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2973294 and 2973303.
It is not an unprimeable number, because it can be changed into a prime (2973331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16429 + ... + 16608.
22973330 is an apocalyptic number.
2973330 is an abundant number, since it is smaller than the sum of its proper divisors (4757562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2973330 is a wasteful number, since it uses less digits than its factorization.
2973330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33050 (or 33047 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 27.
The square root of 2973330 is about 1724.3346542942. The cubic root of 2973330 is about 143.7962976267.
The spelling of 2973330 in words is "two million, nine hundred seventy-three thousand, three hundred thirty".
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