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5055541031 = 42112008411
BaseRepresentation
bin1001011010101010…
…10110111100100111
3111001022220002112102
410231111112330213
540323204303111
62153353442315
7236165250452
oct45525267447
914038802472
105055541031
1121647a2892
12b9111039b
136275070c8
1435d5dc499
151e8c7813b
hex12d556f27

5055541031 has 4 divisors (see below), whose sum is σ = 5067549864. Its totient is φ = 5043532200.

The previous prime is 5055540979. The next prime is 5055541091. The reversal of 5055541031 is 1301455505.

5055541031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5055541031 - 214 = 5055524647 is a prime.

It is a super-2 number, since 2×50555410312 = 51116990232249085922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5055540985 and 5055541003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055541091) 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, 6003785 + ... + 6004626.

It is an arithmetic number, because the mean of its divisors is an integer number (1266887466).

Almost surely, 25055541031 is an apocalyptic number.

5055541031 is a deficient number, since it is larger than the sum of its proper divisors (12008833).

5055541031 is a wasteful number, since it uses less digits than its factorization.

5055541031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12008832.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 5055541031 is about 71102.3278873484. The cubic root of 5055541031 is about 1716.2842345675.

Adding to 5055541031 its reverse (1301455505), we get a palindrome (6356996536).

The spelling of 5055541031 in words is "five billion, fifty-five million, five hundred forty-one thousand, thirty-one".

Divisors: 1 421 12008411 5055541031