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54441360201 = 3172181134673
BaseRepresentation
bin110010101100111101…
…010011101101001001
312012112010000122110010
4302230331103231021
51342443442011301
641002055142133
73635051632524
oct625475235511
9165463018403
1054441360201
11210a7801778
12a674374949
135197c54707
1428c6533bbb
15163974d5d6
hexcacf53b49

54441360201 has 24 divisors (see below), whose sum is σ = 77154365664. Its totient is φ = 34139438080.

The previous prime is 54441360187. The next prime is 54441360209. The reversal of 54441360201 is 10206314445.

It is not a de Polignac number, because 54441360201 - 227 = 54307142473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54441360209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1552801 + ... + 1587473.

It is an arithmetic number, because the mean of its divisors is an integer number (3214765236).

Almost surely, 254441360201 is an apocalyptic number.

54441360201 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

54441360201 is a deficient number, since it is larger than the sum of its proper divisors (22713005463).

54441360201 is a wasteful number, since it uses less digits than its factorization.

54441360201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36521 (or 36504 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 54441360201 its reverse (10206314445), we get a palindrome (64647674646).

The spelling of 54441360201 in words is "fifty-four billion, four hundred forty-one million, three hundred sixty thousand, two hundred one".

Divisors: 1 3 17 51 289 867 1811 5433 30787 34673 92361 104019 523379 589441 1570137 1768323 10020497 30061491 62792803 188378409 1067477651 3202432953 18147120067 54441360201