Base | Representation |
---|---|
bin | 111101111001111… |
… | …0110111111001101 |
3 | 12100202121021221021 |
4 | 1323303312333031 |
5 | 13223230122031 |
6 | 542041234141 |
7 | 102321561523 |
oct | 17363667715 |
9 | 5322537837 |
10 | 2077192141 |
11 | 976580222 |
12 | 49b792951 |
13 | 27146369b |
14 | 159c30313 |
15 | c255e511 |
hex | 7bcf6fcd |
2077192141 has 8 divisors (see below), whose sum is σ = 2205616824. Its totient is φ = 1949460480.
The previous prime is 2077192133. The next prime is 2077192153. The reversal of 2077192141 is 1412917702.
It can be written as a sum of positive squares in 4 ways, for example, as 71048041 + 2006144100 = 8429^2 + 44790^2 .
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 2077192141 - 23 = 2077192133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2077192097 and 2077192106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2077192121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167070 + ... + 179071.
It is an arithmetic number, because the mean of its divisors is an integer number (275702103).
Almost surely, 22077192141 is an apocalyptic number.
It is an amenable number.
2077192141 is a deficient number, since it is larger than the sum of its proper divisors (128424683).
2077192141 is a wasteful number, since it uses less digits than its factorization.
2077192141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346511.
The product of its (nonzero) digits is 7056, while the sum is 34.
The square root of 2077192141 is about 45576.2234174794. The cubic root of 2077192141 is about 1275.9262045696.
The spelling of 2077192141 in words is "two billion, seventy-seven million, one hundred ninety-two thousand, one hundred forty-one".
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