Base | Representation |
---|---|
bin | 1101101111111111010… |
… | …01100001111100110001 |
3 | 1200011110012011200101001 |
4 | 12313333221201330301 |
5 | 30220024232343210 |
6 | 1001011451442001 |
7 | 46063342044616 |
oct | 6677751417461 |
9 | 1604405150331 |
10 | 472440512305 |
11 | 1723a7397493 |
12 | 7768b456301 |
13 | 357215873c8 |
14 | 18c1ad8250d |
15 | c4513d403a |
hex | 6dffa61f31 |
472440512305 has 16 divisors (see below), whose sum is σ = 567355186944. Its totient is φ = 377668153600.
The previous prime is 472440512287. The next prime is 472440512329. The reversal of 472440512305 is 503215044274.
It is not a de Polignac number, because 472440512305 - 231 = 470293028657 is a prime.
It is a Duffinian 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, 53785944 + ... + 53794726.
It is an arithmetic number, because the mean of its divisors is an integer number (35459699184).
Almost surely, 2472440512305 is an apocalyptic number.
It is an amenable number.
472440512305 is a deficient number, since it is larger than the sum of its proper divisors (94914674639).
472440512305 is a wasteful number, since it uses less digits than its factorization.
472440512305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15656.
The product of its (nonzero) digits is 134400, while the sum is 37.
Adding to 472440512305 its reverse (503215044274), we get a palindrome (975655556579).
The spelling of 472440512305 in words is "four hundred seventy-two billion, four hundred forty million, five hundred twelve thousand, three hundred five".
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