Base | Representation |
---|---|
bin | 10010111111000101010001 |
3 | 100100212010111 |
4 | 102333011101 |
5 | 2233230402 |
6 | 254401321 |
7 | 60206065 |
oct | 22770521 |
9 | 10325114 |
10 | 4976977 |
11 | 289a305 |
12 | 1800241 |
13 | 1053475 |
14 | 937aa5 |
15 | 6849d7 |
hex | 4bf151 |
4976977 has 4 divisors (see below), whose sum is σ = 5026356. Its totient is φ = 4927600.
The previous prime is 4976963. The next prime is 4976987. The reversal of 4976977 is 7796794.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4330561 + 646416 = 2081^2 + 804^2 .
It is a cyclic number.
It is not a de Polignac number, because 4976977 - 27 = 4976849 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4976977.
It is not an unprimeable number, because it can be changed into a prime (4976927) 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, 24538 + ... + 24739.
It is an arithmetic number, because the mean of its divisors is an integer number (1256589).
Almost surely, 24976977 is an apocalyptic number.
It is an amenable number.
4976977 is a deficient number, since it is larger than the sum of its proper divisors (49379).
4976977 is a wasteful number, since it uses less digits than its factorization.
4976977 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49378.
The product of its digits is 666792, while the sum is 49.
The square root of 4976977 is about 2230.9139382773. The cubic root of 4976977 is about 170.7347322870.
The spelling of 4976977 in words is "four million, nine hundred seventy-six thousand, nine hundred seventy-seven".
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