Search a number
-
+
54404263001 = 1129170546279
BaseRepresentation
bin110010101010101111…
…110010110001011001
312012102112012220122202
4302222233302301121
51342404442404001
640554252055545
73634121414444
oct625257626131
9165375186582
1054404263001
1121088874030
12a663a645b5
1351903661ca
1428c163865b
15163637196b
hexcaabf2c59

54404263001 has 8 divisors (see below), whose sum is σ = 61396660800. Its totient is φ = 47752957840.

The previous prime is 54404262967. The next prime is 54404263013. The reversal of 54404263001 is 10036240445.

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 54404263001 - 218 = 54404000857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54404263051) 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, 85272821 + ... + 85273458.

It is an arithmetic number, because the mean of its divisors is an integer number (7674582600).

Almost surely, 254404263001 is an apocalyptic number.

It is an amenable number.

54404263001 is a deficient number, since it is larger than the sum of its proper divisors (6992397799).

54404263001 is a wasteful number, since it uses less digits than its factorization.

54404263001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170546319.

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 54404263001 in words is "fifty-four billion, four hundred four million, two hundred sixty-three thousand, one".

Divisors: 1 11 29 319 170546279 1876009069 4945842091 54404263001