Search a number
-
+
54274520300 = 2252711131928537
BaseRepresentation
bin110010100011000000…
…110111010011101100
312012002111002022010112
4302203000313103230
51342123234122200
640533335155152
73630654545030
oct624300672354
9165074068115
1054274520300
1121021608460
12a628515ab8
13516c50a890
1428ac3041c0
151629c94535
hexca30374ec

54274520300 has 288 divisors, whose sum is σ = 166461012480. Its totient is φ = 14793062400.

The previous prime is 54274520233. The next prime is 54274520347. The reversal of 54274520300 is 302547245.

It is a super-2 number, since 2×542745203002 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 1887632 + ... + 1916168.

Almost surely, 254274520300 is an apocalyptic number.

54274520300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54274520300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83230506240).

54274520300 is an abundant number, since it is smaller than the sum of its proper divisors (112186492180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54274520300 is a wasteful number, since it uses less digits than its factorization.

54274520300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28601 (or 28594 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The spelling of 54274520300 in words is "fifty-four billion, two hundred seventy-four million, five hundred twenty thousand, three hundred".