Base | Representation |
---|---|
bin | 10011000100101011011101 |
3 | 100102000120112 |
4 | 103010223131 |
5 | 2234444101 |
6 | 255055405 |
7 | 60332654 |
oct | 23045335 |
9 | 10360515 |
10 | 4999901 |
11 | 2905555 |
12 | 1811565 |
13 | 1060a2a |
14 | 94219b |
15 | 68b6bb |
hex | 4c4add |
4999901 has 4 divisors (see below), whose sum is σ = 5217312. Its totient is φ = 4782492.
The previous prime is 4999889. The next prime is 4999913. The reversal of 4999901 is 1099994.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (4999889) and next prime (4999913).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4999901 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 (4999961) 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, 108671 + ... + 108716.
It is an arithmetic number, because the mean of its divisors is an integer number (1304328).
Almost surely, 24999901 is an apocalyptic number.
It is an amenable number.
4999901 is a deficient number, since it is larger than the sum of its proper divisors (217411).
4999901 is a wasteful number, since it uses less digits than its factorization.
4999901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217410.
The product of its (nonzero) digits is 26244, while the sum is 41.
The square root of 4999901 is about 2236.0458403172. The cubic root of 4999901 is about 170.9964660761.
The spelling of 4999901 in words is "four million, nine hundred ninety-nine thousand, nine hundred one".
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