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542025304542211 = 7274128249611953
BaseRepresentation
bin111101100111110000001100…
…1101111001000110000000011
32122002011010001102022102220011
41323033200121233020300003
51032021020310430322321
65200442553135125351
7222112015222546150
oct17317403157106003
92562133042272804
10542025304542211
11147784705930826
1250960175973857
131a3599c7b573c9
1497bc243da5227
15429e4c6dc4ae1
hex1ecf819bc8c03

542025304542211 has 8 divisors (see below), whose sum is σ = 619683487822944. Its totient is φ = 464423620490880.

The previous prime is 542025304542119. The next prime is 542025304542233. The reversal of 542025304542211 is 112245403520245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 542025304542211 - 225 = 542025270987779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542025314542211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14124786790 + ... + 14124825163.

It is an arithmetic number, because the mean of its divisors is an integer number (77460435977868).

Almost surely, 2542025304542211 is an apocalyptic number.

542025304542211 is a deficient number, since it is larger than the sum of its proper divisors (77658183280733).

542025304542211 is a wasteful number, since it uses less digits than its factorization.

542025304542211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28249614701.

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 542025304542211 in words is "five hundred forty-two trillion, twenty-five billion, three hundred four million, five hundred forty-two thousand, two hundred eleven".

Divisors: 1 7 2741 19187 28249611953 197747283671 77432186363173 542025304542211