Base | Representation |
---|---|
bin | 1111100100011… |
… | …10011001001111 |
3 | 100002202111200010 |
4 | 13302032121033 |
5 | 231413403141 |
6 | 20543204303 |
7 | 3144065316 |
oct | 762163117 |
9 | 302674603 |
10 | 130606671 |
11 | 677a67a8 |
12 | 378a6693 |
13 | 2109b970 |
14 | 134bb27d |
15 | b6ed416 |
hex | 7c8e64f |
130606671 has 16 divisors (see below), whose sum is σ = 189916160. Its totient is φ = 79354080.
The previous prime is 130606669. The next prime is 130606687. The reversal of 130606671 is 176606031.
It is not a de Polignac number, because 130606671 - 21 = 130606669 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130606571) 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, 18115 + ... + 24276.
It is an arithmetic number, because the mean of its divisors is an integer number (11869760).
Almost surely, 2130606671 is an apocalyptic number.
130606671 is a deficient number, since it is larger than the sum of its proper divisors (59309489).
130606671 is a wasteful number, since it uses less digits than its factorization.
130606671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42486.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 130606671 is about 11428.3275679340. The cubic root of 130606671 is about 507.3664977613.
The spelling of 130606671 in words is "one hundred thirty million, six hundred six thousand, six hundred seventy-one".
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