Base | Representation |
---|---|
bin | 111101110100001… |
… | …001111000110001 |
3 | 2200021110020021102 |
4 | 331310021320301 |
5 | 4110443112121 |
6 | 250524134145 |
7 | 34462024103 |
oct | 7564117061 |
9 | 2607406242 |
10 | 1037082161 |
11 | 4924511a5 |
12 | 24b397355 |
13 | 136b218ab |
14 | 9ba41573 |
15 | 610a890b |
hex | 3dd09e31 |
1037082161 has 8 divisors (see below), whose sum is σ = 1113554304. Its totient is φ = 962328640.
The previous prime is 1037082157. The next prime is 1037082173. The reversal of 1037082161 is 1612807301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1037082161 - 22 = 1037082157 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1037082131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428405 + ... + 430818.
It is an arithmetic number, because the mean of its divisors is an integer number (139194288).
Almost surely, 21037082161 is an apocalyptic number.
It is an amenable number.
1037082161 is a deficient number, since it is larger than the sum of its proper divisors (76472143).
1037082161 is an equidigital number, since it uses as much as digits as its factorization.
1037082161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 859311.
The product of its (nonzero) digits is 2016, while the sum is 29.
The square root of 1037082161 is about 32203.7600444420. The cubic root of 1037082161 is about 1012.2110047737.
Adding to 1037082161 its reverse (1612807301), we get a palindrome (2649889462).
The spelling of 1037082161 in words is "one billion, thirty-seven million, eighty-two thousand, one hundred sixty-one".
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