Search a number
-
+
5274900480 = 211352931191
BaseRepresentation
bin1001110100110100…
…01001100000000000
3111121121122201010110
410322122021200000
541300333303410
62231231231320
7244500625413
oct47232114000
914547581113
105274900480
1122675a8893
121032678540
13660aac0b5
143807bdb7a
1520d158720
hex13a689800

5274900480 has 384 divisors, whose sum is σ = 18114969600. Its totient is φ = 1307443200.

The previous prime is 5274900473. The next prime is 5274900493. The reversal of 5274900480 is 840094725.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27617185 + ... + 27617375.

It is an arithmetic number, because the mean of its divisors is an integer number (47174400).

Almost surely, 25274900480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5274900480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9057484800).

5274900480 is an abundant number, since it is smaller than the sum of its proper divisors (12840069120).

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

5274900480 is a wasteful number, since it uses less digits than its factorization.

5274900480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 5274900480 is about 72628.5101045037. The cubic root of 5274900480 is about 1740.7567589461.

The spelling of 5274900480 in words is "five billion, two hundred seventy-four million, nine hundred thousand, four hundred eighty".