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4949055 = 325711549
BaseRepresentation
bin10010111000010000111111
3100022102211100
4102320100333
52231332210
6254024143
760031506
oct22702077
910272740
104949055
112880331
1217a8053
131043847
1492b83d
1567b5c0
hex4b843f

4949055 has 24 divisors (see below), whose sum is σ = 8704800. Its totient is φ = 2600640.

The previous prime is 4949051. The next prime is 4949059. The reversal of 4949055 is 5509494.

It is an interprime number because it is at equal distance from previous prime (4949051) and next prime (4949059).

It is not a de Polignac number, because 4949055 - 22 = 4949051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4949051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2421 + ... + 3969.

It is an arithmetic number, because the mean of its divisors is an integer number (362700).

Almost surely, 24949055 is an apocalyptic number.

4949055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4949055 is a deficient number, since it is larger than the sum of its proper divisors (3755745).

4949055 is a wasteful number, since it uses less digits than its factorization.

4949055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1631 (or 1628 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 4949055 is about 2224.6471630351. The cubic root of 4949055 is about 170.4148461243.

The spelling of 4949055 in words is "four million, nine hundred forty-nine thousand, fifty-five".

Divisors: 1 3 5 9 15 45 71 213 355 639 1065 1549 3195 4647 7745 13941 23235 69705 109979 329937 549895 989811 1649685 4949055