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5212277 = 72106373
BaseRepresentation
bin10011111000100001110101
3100210210220022
4103320201311
52313243102
6303414525
762206100
oct23704165
910723808
105212277
112a40074
1218b4445
1311065b5
14999737
156ce5a2
hex4f8875

5212277 has 6 divisors (see below), whose sum is σ = 6063318. Its totient is φ = 4467624.

The previous prime is 5212241. The next prime is 5212303. The reversal of 5212277 is 7722125.

5212277 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2775556 + 2436721 = 1666^2 + 1561^2 .

It is not a de Polignac number, because 5212277 - 216 = 5146741 is a prime.

It is a Duffinian number.

5212277 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53138 + ... + 53235.

It is an arithmetic number, because the mean of its divisors is an integer number (1010553).

Almost surely, 25212277 is an apocalyptic number.

It is an amenable number.

5212277 is a deficient number, since it is larger than the sum of its proper divisors (851041).

5212277 is a wasteful number, since it uses less digits than its factorization.

5212277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106387 (or 106380 counting only the distinct ones).

The product of its digits is 1960, while the sum is 26.

The square root of 5212277 is about 2283.0411735227. The cubic root of 5212277 is about 173.3840577219.

The spelling of 5212277 in words is "five million, two hundred twelve thousand, two hundred seventy-seven".

Divisors: 1 7 49 106373 744611 5212277