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5211674 = 213414889
BaseRepresentation
bin10011111000011000011010
3100210210001222
4103320120122
52313233144
6303412042
762204246
oct23703032
910723058
105211674
112a3a676
1218b4022
131106240
14999426
156ce2ee
hex4f861a

5211674 has 16 divisors (see below), whose sum is σ = 8625960. Its totient is φ = 2346240.

The previous prime is 5211671. The next prime is 5211683. The reversal of 5211674 is 4761125.

It can be written as a sum of positive squares in 4 ways, for example, as 2699449 + 2512225 = 1643^2 + 1585^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1379 + ... + 3510.

Almost surely, 25211674 is an apocalyptic number.

5211674 is a deficient number, since it is larger than the sum of its proper divisors (3414286).

5211674 is a wasteful number, since it uses less digits than its factorization.

5211674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945.

The product of its digits is 1680, while the sum is 26.

The square root of 5211674 is about 2282.9091090098. The cubic root of 5211674 is about 173.3773712892.

Adding to 5211674 its reverse (4761125), we get a palindrome (9972799).

It can be divided in two parts, 5211 and 674, that added together give a palindrome (5885).

The spelling of 5211674 in words is "five million, two hundred eleven thousand, six hundred seventy-four".

Divisors: 1 2 13 26 41 82 533 1066 4889 9778 63557 127114 200449 400898 2605837 5211674