Base | Representation |
---|---|
bin | 1010101000010101… |
… | …10111011111100101 |
3 | 112201201220211101212 |
4 | 11110022313133211 |
5 | 43142004232211 |
6 | 2342151001205 |
7 | 261266365604 |
oct | 52412673745 |
9 | 15651824355 |
10 | 5707102181 |
11 | 2469568380 |
12 | 1133369205 |
13 | 6cc4b6851 |
14 | 3c1d67a3b |
15 | 23607d38b |
hex | 1542b77e5 |
5707102181 has 16 divisors (see below), whose sum is σ = 6939120960. Its totient is φ = 4626074880.
The previous prime is 5707102157. The next prime is 5707102187. The reversal of 5707102181 is 1812017075.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5707102181 is a prime.
It is a super-4 number, since 4×57071021814 (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5707102187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 799586 + ... + 806691.
It is an arithmetic number, because the mean of its divisors is an integer number (433695060).
Almost surely, 25707102181 is an apocalyptic number.
It is an amenable number.
5707102181 is a deficient number, since it is larger than the sum of its proper divisors (1232018779).
5707102181 is a wasteful number, since it uses less digits than its factorization.
5707102181 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1606324.
The product of its (nonzero) digits is 3920, while the sum is 32.
The square root of 5707102181 is about 75545.3650530593. The cubic root of 5707102181 is about 1787.0575943689.
The spelling of 5707102181 in words is "five billion, seven hundred seven million, one hundred two thousand, one hundred eighty-one".
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