Base | Representation |
---|---|
bin | 10010101100100000100101 |
3 | 100012222202212 |
4 | 102230200211 |
5 | 2223312101 |
6 | 253013205 |
7 | 56441225 |
oct | 22544045 |
9 | 10188685 |
10 | 4900901 |
11 | 2848135 |
12 | 1784205 |
13 | 1027955 |
14 | 918085 |
15 | 66c1bb |
hex | 4ac825 |
4900901 has 8 divisors (see below), whose sum is σ = 5007744. Its totient is φ = 4795360.
The previous prime is 4900877. The next prime is 4900927. The reversal of 4900901 is 1090094.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4900901 - 222 = 706597 is a prime.
It is a super-2 number, since 2×49009012 = 48037661223602, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4900001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11156 + ... + 11586.
It is an arithmetic number, because the mean of its divisors is an integer number (625968).
Almost surely, 24900901 is an apocalyptic number.
It is an amenable number.
4900901 is a deficient number, since it is larger than the sum of its proper divisors (106843).
4900901 is a wasteful number, since it uses less digits than its factorization.
4900901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 651.
The product of its (nonzero) digits is 324, while the sum is 23.
The square root of 4900901 is about 2213.7978679184. The cubic root of 4900901 is about 169.8603351156.
Adding to 4900901 its reverse (1090094), we get a palindrome (5990995).
The spelling of 4900901 in words is "four million, nine hundred thousand, nine hundred one".
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