Base | Representation |
---|---|
bin | 10010111111000011111010 |
3 | 100100212000021 |
4 | 102333003322 |
5 | 2233230030 |
6 | 254401054 |
7 | 60205612 |
oct | 22770372 |
9 | 10325007 |
10 | 4976890 |
11 | 289a236 |
12 | 180018a |
13 | 1053409 |
14 | 937a42 |
15 | 68497a |
hex | 4bf0fa |
4976890 has 8 divisors (see below), whose sum is σ = 8958420. Its totient is φ = 1990752.
The previous prime is 4976861. The next prime is 4976897. The reversal of 4976890 is 986794.
It can be written as a sum of positive squares in 2 ways, for example, as 4124961 + 851929 = 2031^2 + 923^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (4976897) 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, 248835 + ... + 248854.
Almost surely, 24976890 is an apocalyptic number.
4976890 is a deficient number, since it is larger than the sum of its proper divisors (3981530).
4976890 is a wasteful number, since it uses less digits than its factorization.
4976890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 497696.
The product of its (nonzero) digits is 108864, while the sum is 43.
The square root of 4976890 is about 2230.8944394570. The cubic root of 4976890 is about 170.7337374389.
The spelling of 4976890 in words is "four million, nine hundred seventy-six thousand, eight hundred ninety".
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