Base | Representation |
---|---|
bin | 1001100011100111… |
… | …11010111101001011 |
3 | 111020120020121201200 |
4 | 10301303322331023 |
5 | 41001422133312 |
6 | 2205035515243 |
7 | 241066622253 |
oct | 46163727513 |
9 | 14216217650 |
10 | 5130661707 |
11 | 21a3141096 |
12 | bb22b8b23 |
13 | 639c49602 |
14 | 369594963 |
15 | 2006660dc |
hex | 131cfaf4b |
5130661707 has 12 divisors (see below), whose sum is σ = 7411646424. Its totient is φ = 3420122400.
The previous prime is 5130661699. The next prime is 5130661729. The reversal of 5130661707 is 7071660315.
5130661707 is a `hidden beast` number, since 5 + 1 + 30 + 6 + 617 + 0 + 7 = 666.
It is not a de Polignac number, because 5130661707 - 23 = 5130661699 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (5130661807) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115207 + ... + 153407.
It is an arithmetic number, because the mean of its divisors is an integer number (617637202).
Almost surely, 25130661707 is an apocalyptic number.
5130661707 is a deficient number, since it is larger than the sum of its proper divisors (2280984717).
5130661707 is a wasteful number, since it uses less digits than its factorization.
5130661707 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53130 (or 53127 counting only the distinct ones).
The product of its (nonzero) digits is 26460, while the sum is 36.
The square root of 5130661707 is about 71628.6374783159. The cubic root of 5130661707 is about 1724.7432742076.
The spelling of 5130661707 in words is "five billion, one hundred thirty million, six hundred sixty-one thousand, seven hundred seven".
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