Base | Representation |
---|---|
bin | 111101001110010… |
… | …100011111011010 |
3 | 2122120210100021122 |
4 | 331032110133122 |
5 | 4100423222442 |
6 | 245531405242 |
7 | 34311515405 |
oct | 7516243732 |
9 | 2576710248 |
10 | 1027164122 |
11 | 487897676 |
12 | 247bb3822 |
13 | 134a5b42a |
14 | 9a5bcd3c |
15 | 60299dd2 |
hex | 3d3947da |
1027164122 has 4 divisors (see below), whose sum is σ = 1540746186. Its totient is φ = 513582060.
The previous prime is 1027164109. The next prime is 1027164133. The reversal of 1027164122 is 2214617201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 714546361 + 312617761 = 26731^2 + 17681^2 .
It is a super-2 number, since 2×10271641222 = 2110132267048061768, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1027164091 and 1027164100.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256791029 + ... + 256791032.
Almost surely, 21027164122 is an apocalyptic number.
1027164122 is a deficient number, since it is larger than the sum of its proper divisors (513582064).
1027164122 is an equidigital number, since it uses as much as digits as its factorization.
1027164122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513582063.
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 1027164122 is about 32049.4012736588. The cubic root of 1027164122 is about 1008.9739349304.
The spelling of 1027164122 in words is "one billion, twenty-seven million, one hundred sixty-four thousand, one hundred twenty-two".
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