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28596471112 = 231131393
BaseRepresentation
bin11010101000011110…
…111000010101001000
32201210221022020200201
4122220132320111020
5432031144033422
621045333341544
72031434664616
oct325036702510
981727266621
1028596471112
1111144a65000
125660a978b4
13290967c331
141553c986b6
15b257d8727
hex6a87b8548

28596471112 has 64 divisors (see below), whose sum is σ = 59403556800. Its totient is φ = 12904882320.

The previous prime is 28596471097. The next prime is 28596471143. The reversal of 28596471112 is 21117469582.

The cubic root of 28596471112 is 3058.

It is a perfect power (a cube), and thus also a powerful number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205729939 + ... + 205730077.

It is an arithmetic number, because the mean of its divisors is an integer number (928180575).

Almost surely, 228596471112 is an apocalyptic number.

28596471112 is a gapful number since it is divisible by the number (22) 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 28596471112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29701778400).

28596471112 is an abundant number, since it is smaller than the sum of its proper divisors (30807085688).

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

28596471112 is an frugal number, since it uses more digits than its factorization.

28596471112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456 (or 152 counting only the distinct ones).

The product of its digits is 241920, while the sum is 46.

The spelling of 28596471112 in words is "twenty-eight billion, five hundred ninety-six million, four hundred seventy-one thousand, one hundred twelve".

Divisors: 1 2 4 8 11 22 44 88 121 139 242 278 484 556 968 1112 1331 1529 2662 3058 5324 6116 10648 12232 16819 19321 33638 38642 67276 77284 134552 154568 185009 212531 370018 425062 740036 850124 1480072 1700248 2337841 2685619 4675682 5371238 9351364 10742476 18702728 21484952 25716251 29541809 51432502 59083618 102865004 118167236 205730008 236334472 324959899 649919798 1299839596 2599679192 3574558889 7149117778 14298235556 28596471112