Search a number
-
+
54304726373 = 177614197629
BaseRepresentation
bin110010100100110100…
…000101110101100101
312012011120220221001222
4302210310011311211
51342204002220443
640540334430125
73631502362262
oct624464056545
9165146827058
1054304726373
1121037669757
12a636662345
1351758555b1
1428b2328269
15162c75e468
hexca4d05d65

54304726373 has 8 divisors (see below), whose sum is σ = 57574693080. Its totient is φ = 51043156480.

The previous prime is 54304726337. The next prime is 54304726379. The reversal of 54304726373 is 37362740345.

It can be written as a sum of positive squares in 4 ways, for example, as 9455228644 + 44849497729 = 97238^2 + 211777^2 .

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 54304726373 - 28 = 54304726117 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 (54304726379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2085878 + ... + 2111751.

It is an arithmetic number, because the mean of its divisors is an integer number (7196836635).

Almost surely, 254304726373 is an apocalyptic number.

It is an amenable number.

54304726373 is a deficient number, since it is larger than the sum of its proper divisors (3269966707).

54304726373 is a wasteful number, since it uses less digits than its factorization.

54304726373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4198407.

The product of its (nonzero) digits is 1270080, while the sum is 44.

The spelling of 54304726373 in words is "fifty-four billion, three hundred four million, seven hundred twenty-six thousand, three hundred seventy-three".

Divisors: 1 17 761 12937 4197629 71359693 3194395669 54304726373