Base | Representation |
---|---|
bin | 11011110010011010110100… |
… | …00011100100011110101101 |
3 | 22000100200021221110200100221 |
4 | 31321031122003210132231 |
5 | 31002130102203333420 |
6 | 333543414100051341 |
7 | 15604522623112216 |
oct | 1571153203443655 |
9 | 260320257420327 |
10 | 61106010605485 |
11 | 18519a05a57a4a |
12 | 6a2a907393b51 |
13 | 281336c996851 |
14 | 11137921b040d |
15 | 70e793083caa |
hex | 37935a0e47ad |
61106010605485 has 8 divisors (see below), whose sum is σ = 75692606685696. Its totient is φ = 47307879178320.
The previous prime is 61106010605477. The next prime is 61106010605509. The reversal of 61106010605485 is 58450601060116.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 61106010605485 - 23 = 61106010605477 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197116163089 + ... + 197116163398.
It is an arithmetic number, because the mean of its divisors is an integer number (9461575835712).
Almost surely, 261106010605485 is an apocalyptic number.
It is an amenable number.
61106010605485 is a deficient number, since it is larger than the sum of its proper divisors (14586596080211).
61106010605485 is a wasteful number, since it uses less digits than its factorization.
61106010605485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394232326523.
The product of its (nonzero) digits is 172800, while the sum is 43.
The spelling of 61106010605485 in words is "sixty-one trillion, one hundred six billion, ten million, six hundred five thousand, four hundred eighty-five".
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