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470064016 = 24294124709
BaseRepresentation
bin11100000001001…
…001101110010000
31012202111201121101
4130001021232100
51430314022031
6114351034144
714435323012
oct3401115620
91182451541
10470064016
11221380064
1211150b954
13765032b6
14466021b2
152b403361
hex1c049b90

470064016 has 40 divisors (see below), whose sum is σ = 965172600. Its totient is φ = 221383680.

The previous prime is 470064011. The next prime is 470064019. The reversal of 470064016 is 610460074.

It can be written as a sum of positive squares in 4 ways, for example, as 20793600 + 449270416 = 4560^2 + 21196^2 .

It is not an unprimeable number, because it can be changed into a prime (470064011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6670 + ... + 31378.

It is an arithmetic number, because the mean of its divisors is an integer number (24129315).

Almost surely, 2470064016 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 470064016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482586300).

470064016 is an abundant number, since it is smaller than the sum of its proper divisors (495108584).

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

470064016 is a wasteful number, since it uses less digits than its factorization.

470064016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24787 (or 24781 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 470064016 is about 21680.9597573539. The cubic root of 470064016 is about 777.5333076442.

The spelling of 470064016 in words is "four hundred seventy million, sixty-four thousand, sixteen".

Divisors: 1 2 4 8 16 29 41 58 82 116 164 232 328 464 656 1189 2378 4756 9512 19024 24709 49418 98836 197672 395344 716561 1013069 1433122 2026138 2866244 4052276 5732488 8104552 11464976 16209104 29379001 58758002 117516004 235032008 470064016