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540502103 is a prime number
BaseRepresentation
bin100000001101110…
…110100001010111
31101200001100111102
4200031312201113
52101332031403
6125344500315
716252122611
oct4015664127
91350040442
10540502103
11258110259
1213101a69b
1387c9633b
1451ad9db1
15326b8b88
hex20376857

540502103 has 2 divisors, whose sum is σ = 540502104. Its totient is φ = 540502102.

The previous prime is 540502069. The next prime is 540502117. The reversal of 540502103 is 301205045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 540502103 - 28 = 540501847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (540502153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270251051 + 270251052.

It is an arithmetic number, because the mean of its divisors is an integer number (270251052).

Almost surely, 2540502103 is an apocalyptic number.

540502103 is a deficient number, since it is larger than the sum of its proper divisors (1).

540502103 is an equidigital number, since it uses as much as digits as its factorization.

540502103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 540502103 is about 23248.7011035025. The cubic root of 540502103 is about 814.5775988718.

Adding to 540502103 its reverse (301205045), we get a palindrome (841707148).

The spelling of 540502103 in words is "five hundred forty million, five hundred two thousand, one hundred three".