Base | Representation |
---|---|
bin | 1101101111101110000… |
… | …00101101000101010000 |
3 | 1200011002002110222110102 |
4 | 12313313000231011100 |
5 | 30214230132423042 |
6 | 1000545233351532 |
7 | 46056632203340 |
oct | 6676700550520 |
9 | 1604062428412 |
10 | 472295592272 |
11 | 172332604969 |
12 | 7764aa085a8 |
13 | 356ca5467ca |
14 | 18c05a1ad20 |
15 | c443809b32 |
hex | 6df702d150 |
472295592272 has 160 divisors (see below), whose sum is σ = 1067588812800. Its totient is φ = 198248371200.
The previous prime is 472295592259. The next prime is 472295592299. The reversal of 472295592272 is 272295592274.
It is a super-2 number, since 2×4722955922722 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (56).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 683495447 + ... + 683496137.
It is an arithmetic number, because the mean of its divisors is an integer number (6672430080).
Almost surely, 2472295592272 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 472295592272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533794406400).
472295592272 is an abundant number, since it is smaller than the sum of its proper divisors (595293220528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472295592272 is a wasteful number, since it uses less digits than its factorization.
472295592272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1345 (or 1339 counting only the distinct ones).
The product of its digits is 12700800, while the sum is 56.
The spelling of 472295592272 in words is "four hundred seventy-two billion, two hundred ninety-five million, five hundred ninety-two thousand, two hundred seventy-two".
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