Base | Representation |
---|---|
bin | 1001001101011110110… |
… | …10110111000001001001 |
3 | 1010020212201210121022200 |
4 | 10212233122313001021 |
5 | 20141120232312010 |
6 | 401215323510413 |
7 | 31602363531435 |
oct | 4465732670111 |
9 | 1106781717280 |
10 | 316475666505 |
11 | 112242299409 |
12 | 51403088409 |
13 | 23ac72ca1bb |
14 | 114633339c5 |
15 | 8373d12cc0 |
hex | 49af6b7049 |
316475666505 has 48 divisors (see below), whose sum is σ = 555719623680. Its totient is φ = 166585071744.
The previous prime is 316475666453. The next prime is 316475666531. The reversal of 316475666505 is 505666574613.
It is not a de Polignac number, because 316475666505 - 211 = 316475664457 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9820599 + ... + 9852771.
It is an arithmetic number, because the mean of its divisors is an integer number (11577492160).
Almost surely, 2316475666505 is an apocalyptic number.
It is an amenable number.
316475666505 is a deficient number, since it is larger than the sum of its proper divisors (239243957175).
316475666505 is a wasteful number, since it uses less digits than its factorization.
316475666505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35030 (or 35027 counting only the distinct ones).
The product of its (nonzero) digits is 13608000, while the sum is 54.
The spelling of 316475666505 in words is "three hundred sixteen billion, four hundred seventy-five million, six hundred sixty-six thousand, five hundred five".
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