Base | Representation |
---|---|
bin | 10010111110110010000111 |
3 | 100100210110002 |
4 | 102332302013 |
5 | 2233211001 |
6 | 254351515 |
7 | 60202364 |
oct | 22766207 |
9 | 10323402 |
10 | 4975751 |
11 | 28993a0 |
12 | 17bb59b |
13 | 1052a41 |
14 | 93746b |
15 | 68446b |
hex | 4bec87 |
4975751 has 16 divisors (see below), whose sum is σ = 5764608. Its totient is φ = 4250400.
The previous prime is 4975673. The next prime is 4975757. The reversal of 4975751 is 1575794.
It is a de Polignac number, because none of the positive numbers 2k-4975751 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4975757) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17825 + ... + 18101.
It is an arithmetic number, because the mean of its divisors is an integer number (360288).
Almost surely, 24975751 is an apocalyptic number.
4975751 is a deficient number, since it is larger than the sum of its proper divisors (788857).
4975751 is a wasteful number, since it uses less digits than its factorization.
4975751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382.
The product of its digits is 44100, while the sum is 38.
The square root of 4975751 is about 2230.6391460745. The cubic root of 4975751 is about 170.7207118638.
The spelling of 4975751 in words is "four million, nine hundred seventy-five thousand, seven hundred fifty-one".
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