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55050542411 = 197936675911
BaseRepresentation
bin110011010001010001…
…001001110101001011
312021002120022022100012
4303101101021311023
51400220414324121
641142340102135
73656126614124
oct632121116513
9167076268305
1055050542411
112138a661347
12a80439494b
135264216867
1429433cb04b
151672e81c5b
hexcd1449d4b

55050542411 has 8 divisors (see below), whose sum is σ = 58681459200. Its totient is φ = 51492977640.

The previous prime is 55050542399. The next prime is 55050542413. The reversal of 55050542411 is 11424505055.

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 55050542411 - 218 = 55050280267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55050542413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18336455 + ... + 18339456.

It is an arithmetic number, because the mean of its divisors is an integer number (7335182400).

Almost surely, 255050542411 is an apocalyptic number.

55050542411 is a deficient number, since it is larger than the sum of its proper divisors (3630916789).

55050542411 is a wasteful number, since it uses less digits than its factorization.

55050542411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36676009.

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 55050542411 in words is "fifty-five billion, fifty million, five hundred forty-two thousand, four hundred eleven".

Divisors: 1 19 79 1501 36675911 696842309 2897396969 55050542411