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5542570471 = 6190861811
BaseRepresentation
bin1010010100101110…
…01110100111100111
3112022021022202022211
411022113032213213
542322344223341
62313552304251
7254231033404
oct51227164747
915267282284
105542570471
112394700259
1210a8242087
136a439a4c9
143a81792ab
152268cd181
hex14a5ce9e7

5542570471 has 4 divisors (see below), whose sum is σ = 5633432344. Its totient is φ = 5451708600.

The previous prime is 5542570459. The next prime is 5542570477. The reversal of 5542570471 is 1740752455.

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

It is a cyclic number.

It is not a de Polignac number, because 5542570471 - 231 = 3395086823 is a prime.

It is a super-3 number, since 3×55425704713 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542570477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45430845 + ... + 45430966.

It is an arithmetic number, because the mean of its divisors is an integer number (1408358086).

Almost surely, 25542570471 is an apocalyptic number.

5542570471 is a deficient number, since it is larger than the sum of its proper divisors (90861873).

5542570471 is an equidigital number, since it uses as much as digits as its factorization.

5542570471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90861872.

The product of its (nonzero) digits is 196000, while the sum is 40.

The square root of 5542570471 is about 74448.4416962504. The cubic root of 5542570471 is about 1769.7166677041.

The spelling of 5542570471 in words is "five billion, five hundred forty-two million, five hundred seventy thousand, four hundred seventy-one".

Divisors: 1 61 90861811 5542570471