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540555046 = 2270277523
BaseRepresentation
bin100000001110000…
…011011100100110
31101200011001010021
4200032003130212
52101340230141
6125345545354
716252433143
oct4016033446
91350131107
10540555046
11258147009
1213104525a
1387cb4475
1451b113ca
15326c96d1
hex20383726

540555046 has 4 divisors (see below), whose sum is σ = 810832572. Its totient is φ = 270277522.

The previous prime is 540555031. The next prime is 540555061. The reversal of 540555046 is 640555045.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (540555031) and next prime (540555061).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135138760 + ... + 135138763.

It is an arithmetic number, because the mean of its divisors is an integer number (202708143).

Almost surely, 2540555046 is an apocalyptic number.

540555046 is a deficient number, since it is larger than the sum of its proper divisors (270277526).

540555046 is a wasteful number, since it uses less digits than its factorization.

540555046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270277525.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 540555046 is about 23249.8396983721. The cubic root of 540555046 is about 814.6041943735.

Subtracting 540555046 from its reverse (640555045), we obtain a palindrome (99999999).

The spelling of 540555046 in words is "five hundred forty million, five hundred fifty-five thousand, forty-six".

Divisors: 1 2 270277523 540555046