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4919941 = 132631439
BaseRepresentation
bin10010110001001010000101
3100020221220001
4102301022011
52224414231
6253241301
756550565
oct22611205
910227801
104919941
112860474
121793231
131033510
14920da5
15672b61
hex4b1285

4919941 has 8 divisors (see below), whose sum is σ = 5322240. Its totient is φ = 4521072.

The previous prime is 4919939. The next prime is 4919977. The reversal of 4919941 is 1499194.

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 4919941 - 21 = 4919939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4919941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4919911) 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, 2700 + ... + 4138.

It is an arithmetic number, because the mean of its divisors is an integer number (665280).

Almost surely, 24919941 is an apocalyptic number.

It is an amenable number.

4919941 is a deficient number, since it is larger than the sum of its proper divisors (402299).

4919941 is a wasteful number, since it uses less digits than its factorization.

4919941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715.

The product of its digits is 11664, while the sum is 37.

The square root of 4919941 is about 2218.0940016149. The cubic root of 4919941 is about 170.0800199983.

The spelling of 4919941 in words is "four million, nine hundred nineteen thousand, nine hundred forty-one".

Divisors: 1 13 263 1439 3419 18707 378457 4919941