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5455903271 = 71359954981
BaseRepresentation
bin1010001010011001…
…00111101000100111
3112002020020121021112
411011030213220213
542133202401041
62301214535235
7252126261350
oct50514475047
915066217245
105455903271
11234a795975
12108320751b
1368c444540
1439a858d27
1521deaddeb
hex145327a27

5455903271 has 8 divisors (see below), whose sum is σ = 6714957984. Its totient is φ = 4316758560.

The previous prime is 5455903267. The next prime is 5455903289. The reversal of 5455903271 is 1723095545.

5455903271 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5455903271 - 22 = 5455903267 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455903261) 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, 29977400 + ... + 29977581.

It is an arithmetic number, because the mean of its divisors is an integer number (839369748).

Almost surely, 25455903271 is an apocalyptic number.

5455903271 is a deficient number, since it is larger than the sum of its proper divisors (1259054713).

5455903271 is a wasteful number, since it uses less digits than its factorization.

5455903271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59955001.

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 5455903271 is about 73864.0864764467. The cubic root of 5455903271 is about 1760.4440243974. Note that the first 3 decimals are identical.

The spelling of 5455903271 in words is "five billion, four hundred fifty-five million, nine hundred three thousand, two hundred seventy-one".

Divisors: 1 7 13 91 59954981 419684867 779414753 5455903271