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4850055 = 325789173
BaseRepresentation
bin10010100000000110000111
3100010102000200
4102200012013
52220200210
6251541543
756140050
oct22400607
910112020
104850055
112812a11
12175a8b3
13100a772
14903727
1565c0c0
hex4a0187

4850055 has 48 divisors (see below), whose sum is σ = 9771840. Its totient is φ = 2179584.

The previous prime is 4850051. The next prime is 4850059. The reversal of 4850055 is 5500584.

4850055 is a nontrivial binomial coefficient, being equal to C(3115, 2).

It is an interprime number because it is at equal distance from previous prime (4850051) and next prime (4850059).

It is not a de Polignac number, because 4850055 - 22 = 4850051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4850051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27949 + ... + 28121.

It is an arithmetic number, because the mean of its divisors is an integer number (203580).

Almost surely, 24850055 is an apocalyptic number.

4850055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4850055 is the 3114-th triangular number.

4850055 is an abundant number, since it is smaller than the sum of its proper divisors (4921785).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4850055 is a wasteful number, since it uses less digits than its factorization.

4850055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 4850055 is about 2202.2840416259. The cubic root of 4850055 is about 169.2708679879.

The spelling of 4850055 in words is "four million, eight hundred fifty thousand, fifty-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 89 105 173 267 315 445 519 623 801 865 1211 1335 1557 1869 2595 3115 3633 4005 5607 6055 7785 9345 10899 15397 18165 28035 46191 54495 76985 107779 138573 230955 323337 538895 692865 970011 1616685 4850055