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5472030720 = 212351321731
BaseRepresentation
bin1010001100010100…
…01001000000000000
3112010100120221222110
411012022021000000
542201314440340
62302552335320
7252413331222
oct50612110000
915110527873
105472030720
112358900742
1210886a4540
136928a0100
1439ca56412
152205e7680
hex146289000

5472030720 has 624 divisors, whose sum is σ = 20721526272. Its totient is φ = 1226833920.

The previous prime is 5472030701. The next prime is 5472030731. The reversal of 5472030720 is 270302745.

It is a tau number, because it is divible by the number of its divisors (624).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 176517105 + ... + 176517135.

Almost surely, 25472030720 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 5472030720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10360763136).

5472030720 is an abundant number, since it is smaller than the sum of its proper divisors (15249495552).

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

5472030720 is a wasteful number, since it uses less digits than its factorization.

5472030720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 5472030720 is about 73973.1756787553. The cubic root of 5472030720 is about 1762.1769206107.

The spelling of 5472030720 in words is "five billion, four hundred seventy-two million, thirty thousand, seven hundred twenty".