Base | Representation |
---|---|
bin | 111111000010001… |
… | …0100100110010100 |
3 | 12110101212021211201 |
4 | 1332010110212110 |
5 | 13312423442124 |
6 | 545513042244 |
7 | 103261505665 |
oct | 17604244624 |
9 | 5411767751 |
10 | 2115062164 |
11 | 995996566 |
12 | 4b03b6384 |
13 | 279262897 |
14 | 160c8b36c |
15 | c5a40144 |
hex | 7e114994 |
2115062164 has 12 divisors (see below), whose sum is σ = 3756603424. Its totient is φ = 1041746904.
The previous prime is 2115062153. The next prime is 2115062167. The reversal of 2115062164 is 4612605112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2115062167) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3945744 + ... + 3946279.
Almost surely, 22115062164 is an apocalyptic number.
It is an amenable number.
2115062164 is a deficient number, since it is larger than the sum of its proper divisors (1641541260).
2115062164 is a wasteful number, since it uses less digits than its factorization.
2115062164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7892094 (or 7892092 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 2115062164 is about 45989.8050006738. The cubic root of 2115062164 is about 1283.6335080742.
Adding to 2115062164 its reverse (4612605112), we get a palindrome (6727667276).
The spelling of 2115062164 in words is "two billion, one hundred fifteen million, sixty-two thousand, one hundred sixty-four".
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