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4153320055 = 5830664011
BaseRepresentation
bin1111011110001110…
…1010001001110111
3101201110012112000201
43313203222021313
532001222220210
61524044021331
7204631431553
oct36743521167
911643175021
104153320055
111841493915
1297ab31847
13512613841
142b5864863
1519495d53a
hexf78ea277

4153320055 has 4 divisors (see below), whose sum is σ = 4983984072. Its totient is φ = 3322656040.

The previous prime is 4153320053. The next prime is 4153320079. The reversal of 4153320055 is 5500233514.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5500233514 = 22750116757.

It is not a de Polignac number, because 4153320055 - 21 = 4153320053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4153320053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415332001 + ... + 415332010.

It is an arithmetic number, because the mean of its divisors is an integer number (1245996018).

Almost surely, 24153320055 is an apocalyptic number.

4153320055 is a deficient number, since it is larger than the sum of its proper divisors (830664017).

4153320055 is an equidigital number, since it uses as much as digits as its factorization.

4153320055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830664016.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 4153320055 is about 64446.2571062121. The cubic root of 4153320055 is about 1607.4290016508.

Adding to 4153320055 its reverse (5500233514), we get a palindrome (9653553569).

The spelling of 4153320055 in words is "four billion, one hundred fifty-three million, three hundred twenty thousand, fifty-five".

Divisors: 1 5 830664011 4153320055