Base | Representation |
---|---|
bin | 11100111011010000… |
… | …011011000100110001 |
3 | 2222011112212020000110 |
4 | 130323100123010301 |
5 | 1002102041311032 |
6 | 22133540411533 |
7 | 2146445365131 |
oct | 347320330461 |
9 | 88145766013 |
10 | 31058932017 |
11 | 12198a59363 |
12 | 60296a6ba9 |
13 | 2c0c8970a9 |
14 | 1708d36ac1 |
15 | c1ba9b7cc |
hex | 73b41b131 |
31058932017 has 24 divisors (see below), whose sum is σ = 44050698112. Its totient is φ = 19461600000.
The previous prime is 31058932013. The next prime is 31058932019. The reversal of 31058932017 is 71023985013.
It is not a de Polignac number, because 31058932017 - 22 = 31058932013 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31058932013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 627267 + ... + 674967.
Almost surely, 231058932017 is an apocalyptic number.
It is an amenable number.
31058932017 is a deficient number, since it is larger than the sum of its proper divisors (12991766095).
31058932017 is a wasteful number, since it uses less digits than its factorization.
31058932017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48489 (or 48472 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 39.
The spelling of 31058932017 in words is "thirty-one billion, fifty-eight million, nine hundred thirty-two thousand, seventeen".
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