Base | Representation |
---|---|
bin | 1011011011111011000000 |
3 | 12122022102021 |
4 | 23123323000 |
5 | 1231413302 |
6 | 144131224 |
7 | 34324246 |
oct | 13337300 |
9 | 5568367 |
10 | 2997952 |
11 | 1768451 |
12 | 1006b14 |
13 | 80c749 |
14 | 580796 |
15 | 3e3437 |
hex | 2dbec0 |
2997952 has 28 divisors (see below), whose sum is σ = 6009640. Its totient is φ = 1483776.
The previous prime is 2997949. The next prime is 2997959. The reversal of 2997952 is 2597992.
It is a junction number, because it is equal to n+sod(n) for n = 2997899 and 2997908.
It is not an unprimeable number, because it can be changed into a prime (2997959) 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, 8728 + ... + 9064.
It is an arithmetic number, because the mean of its divisors is an integer number (214630).
22997952 is an apocalyptic number.
It is an amenable number.
2997952 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
2997952 is a wasteful number, since it uses less digits than its factorization.
2997952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 488 (or 478 counting only the distinct ones).
The product of its digits is 102060, while the sum is 43.
The square root of 2997952 is about 1731.4594999595. The cubic root of 2997952 is about 144.1921303695.
The spelling of 2997952 in words is "two million, nine hundred ninety-seven thousand, nine hundred fifty-two".
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