Base | Representation |
---|---|
bin | 111000110110111001… |
… | …001100101100010001 |
3 | 12211120201022001001220 |
4 | 320312321030230101 |
5 | 2000012412143001 |
6 | 44013552115253 |
7 | 4260613511262 |
oct | 706671145421 |
9 | 184521261056 |
10 | 61050506001 |
11 | 23989467841 |
12 | b9b9835b29 |
13 | 59ac29bb84 |
14 | 2d521ca969 |
15 | 18c4aadc36 |
hex | e36e4cb11 |
61050506001 has 16 divisors (see below), whose sum is σ = 83172721920. Its totient is φ = 39820853520.
The previous prime is 61050505979. The next prime is 61050506047. The reversal of 61050506001 is 10060505016.
61050506001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 61050506001 - 29 = 61050505489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (61050506701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 779995 + ... + 854688.
It is an arithmetic number, because the mean of its divisors is an integer number (5198295120).
Almost surely, 261050506001 is an apocalyptic number.
It is an amenable number.
61050506001 is a deficient number, since it is larger than the sum of its proper divisors (22122215919).
61050506001 is a wasteful number, since it uses less digits than its factorization.
61050506001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1634956.
The product of its (nonzero) digits is 900, while the sum is 24.
The spelling of 61050506001 in words is "sixty-one billion, fifty million, five hundred six thousand, one".
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