Base | Representation |
---|---|
bin | 1011000110101101… |
… | …1111111111000001 |
3 | 21200202012222200100 |
4 | 2301223133333001 |
5 | 22101112023213 |
6 | 1211444313013 |
7 | 133604554620 |
oct | 26153377701 |
9 | 7622188610 |
10 | 2980970433 |
11 | 129a753231 |
12 | 6b23a2769 |
13 | 386780a3c |
14 | 203c916b7 |
15 | 126a85773 |
hex | b1adffc1 |
2980970433 has 12 divisors (see below), whose sum is σ = 4920967168. Its totient is φ = 1703411640.
The previous prime is 2980970431. The next prime is 2980970497. The reversal of 2980970433 is 3340790892.
It is a happy number.
It is not a de Polignac number, because 2980970433 - 21 = 2980970431 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2980970431) 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, 23658433 + ... + 23658558.
Almost surely, 22980970433 is an apocalyptic number.
It is an amenable number.
2980970433 is a deficient number, since it is larger than the sum of its proper divisors (1939996735).
2980970433 is a wasteful number, since it uses less digits than its factorization.
2980970433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47317004 (or 47317001 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The square root of 2980970433 is about 54598.2640108639. The cubic root of 2980970433 is about 1439.1936124610.
The spelling of 2980970433 in words is "two billion, nine hundred eighty million, nine hundred seventy thousand, four hundred thirty-three".
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