Search a number
-
+
55271459301 = 346703394489
BaseRepresentation
bin110011011110011011…
…111000100111100101
312021122222000001100020
4303132123320213211
51401143443144201
641220311105353
73664451436522
oct633633704745
9167588001306
1055271459301
1121493330493
12a866372259
13529ac15706
142964896149
15168756da36
hexcde6f89e5

55271459301 has 8 divisors (see below), whose sum is σ = 73697043840. Its totient is φ = 36846757152.

The previous prime is 55271459297. The next prime is 55271459303. The reversal of 55271459301 is 10395417255.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55271459301 - 22 = 55271459297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55271459303) 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, 57136 + ... + 337353.

It is an arithmetic number, because the mean of its divisors is an integer number (9212130480).

Almost surely, 255271459301 is an apocalyptic number.

It is an amenable number.

55271459301 is a deficient number, since it is larger than the sum of its proper divisors (18425584539).

55271459301 is a wasteful number, since it uses less digits than its factorization.

55271459301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441195.

The product of its (nonzero) digits is 189000, while the sum is 42.

The spelling of 55271459301 in words is "fifty-five billion, two hundred seventy-one million, four hundred fifty-nine thousand, three hundred one".

Divisors: 1 3 46703 140109 394489 1183467 18423819767 55271459301