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5400213 = 3713131151
BaseRepresentation
bin10100100110011010010101
3101011100200220
4110212122111
52340301323
6311424553
763621030
oct24463225
911140626
105400213
113059295
121985159
131170cc0
14a08017
1571a0e3
hex526695

5400213 has 32 divisors (see below), whose sum is σ = 8988672. Its totient is φ = 2808000.

The previous prime is 5400209. The next prime is 5400221. The reversal of 5400213 is 3120045.

It is not a de Polignac number, because 5400213 - 22 = 5400209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5400192 and 5400201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401213) 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 31 ways as a sum of consecutive naturals, for example, 35688 + ... + 35838.

It is an arithmetic number, because the mean of its divisors is an integer number (280896).

Almost surely, 25400213 is an apocalyptic number.

It is an amenable number.

5400213 is a deficient number, since it is larger than the sum of its proper divisors (3588459).

5400213 is a wasteful number, since it uses less digits than its factorization.

5400213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 5400213 is about 2323.8358375755. The cubic root of 5400213 is about 175.4433709875.

Adding to 5400213 its reverse (3120045), we get a palindrome (8520258).

The spelling of 5400213 in words is "five million, four hundred thousand, two hundred thirteen".

Divisors: 1 3 7 13 21 39 91 131 151 273 393 453 917 1057 1703 1963 2751 3171 5109 5889 11921 13741 19781 35763 41223 59343 138467 257153 415401 771459 1800071 5400213