Base | Representation |
---|---|
bin | 10010101110001111011101 |
3 | 100020100111200 |
4 | 102232033131 |
5 | 2224023442 |
6 | 253110113 |
7 | 56501013 |
oct | 22561735 |
9 | 10210450 |
10 | 4907997 |
11 | 28524a6 |
12 | 1788339 |
13 | 102ac53 |
14 | 91a8b3 |
15 | 66e34c |
hex | 4ae3dd |
4907997 has 12 divisors (see below), whose sum is σ = 7111104. Its totient is φ = 3261960.
The previous prime is 4907971. The next prime is 4908011. The reversal of 4907997 is 7997094.
4907997 is a `hidden beast` number, since 490 + 79 + 97 = 666.
It is not a de Polignac number, because 4907997 - 26 = 4907933 is a prime.
4907997 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4907957) 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, 3372 + ... + 4602.
It is an arithmetic number, because the mean of its divisors is an integer number (592592).
Almost surely, 24907997 is an apocalyptic number.
It is an amenable number.
4907997 is a deficient number, since it is larger than the sum of its proper divisors (2203107).
4907997 is a wasteful number, since it uses less digits than its factorization.
4907997 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1680 (or 1677 counting only the distinct ones).
The product of its (nonzero) digits is 142884, while the sum is 45.
The square root of 4907997 is about 2215.3999638891. The cubic root of 4907997 is about 169.9422756727.
The spelling of 4907997 in words is "four million, nine hundred seven thousand, nine hundred ninety-seven".
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