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5272270080 = 283571121621
BaseRepresentation
bin1001110100100000…
…00111010100000000
3111121102201001220020
410322100013110000
541244200120310
62231055013440
7244436361540
oct47220072400
914542631806
105272270080
112266071600
12103180a280
1366039aa4c
143802d7320
1520ccd9170
hex13a407500

5272270080 has 432 divisors, whose sum is σ = 21165309312. Its totient is φ = 1094860800.

The previous prime is 5272270079. The next prime is 5272270103. The reversal of 5272270080 is 800722725.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 47 ways as a sum of consecutive naturals, for example, 3251670 + ... + 3253290.

Almost surely, 25272270080 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 5272270080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10582654656).

5272270080 is an abundant number, since it is smaller than the sum of its proper divisors (15893039232).

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

5272270080 is a wasteful number, since it uses less digits than its factorization.

5272270080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674 (or 1649 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 5272270080 is about 72610.3992552031. The cubic root of 5272270080 is about 1740.4673602541.

The spelling of 5272270080 in words is "five billion, two hundred seventy-two million, two hundred seventy thousand, eighty".