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4900901 = 83137431
BaseRepresentation
bin10010101100100000100101
3100012222202212
4102230200211
52223312101
6253013205
756441225
oct22544045
910188685
104900901
112848135
121784205
131027955
14918085
1566c1bb
hex4ac825

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".

Divisors: 1 83 137 431 11371 35773 59047 4900901