Base | Representation |
---|---|
bin | 110110110111111011… |
… | …011010101111001001 |
3 | 12122002021002111102121 |
4 | 312313323122233021 |
5 | 1431132104201020 |
6 | 43022340131241 |
7 | 4154046656365 |
oct | 666773325711 |
9 | 178067074377 |
10 | 58920381385 |
11 | 22a96023678 |
12 | b504396b21 |
13 | 572cb943c8 |
14 | 2bcd33c2a5 |
15 | 17eca95baa |
hex | db7edabc9 |
58920381385 has 16 divisors (see below), whose sum is σ = 71160227712. Its totient is φ = 46832716800.
The previous prime is 58920381367. The next prime is 58920381391. The reversal of 58920381385 is 58318302985.
It is not a de Polignac number, because 58920381385 - 27 = 58920381257 is a prime.
It is a super-2 number, since 2×589203813852 (a number of 22 digits) contains 22 as substring.
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, 1964905 + ... + 1994665.
It is an arithmetic number, because the mean of its divisors is an integer number (4447514232).
Almost surely, 258920381385 is an apocalyptic number.
It is an amenable number.
58920381385 is a deficient number, since it is larger than the sum of its proper divisors (12239846327).
58920381385 is a wasteful number, since it uses less digits than its factorization.
58920381385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32304.
The product of its (nonzero) digits is 2073600, while the sum is 52.
The spelling of 58920381385 in words is "fifty-eight billion, nine hundred twenty million, three hundred eighty-one thousand, three hundred eighty-five".
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