Base | Representation |
---|---|
bin | 111101111010000… |
… | …0001010000101101 |
3 | 12100202200102122210 |
4 | 1323310001100231 |
5 | 13223232443341 |
6 | 542042201033 |
7 | 102322125306 |
oct | 17364012055 |
9 | 5322612583 |
10 | 2077234221 |
11 | 9765a98a7 |
12 | 49b7b3179 |
13 | 27147989a |
14 | 159c417ad |
15 | c256bc16 |
hex | 7bd0142d |
2077234221 has 8 divisors (see below), whose sum is σ = 2775629440. Its totient is φ = 1381830912.
The previous prime is 2077234219. The next prime is 2077234249. The reversal of 2077234221 is 1224327702.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2077234221 - 21 = 2077234219 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2077234721) 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, 746356 + ... + 749133.
It is an arithmetic number, because the mean of its divisors is an integer number (346953680).
Almost surely, 22077234221 is an apocalyptic number.
It is an amenable number.
2077234221 is a deficient number, since it is larger than the sum of its proper divisors (698395219).
2077234221 is a wasteful number, since it uses less digits than its factorization.
2077234221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1495955.
The product of its (nonzero) digits is 9408, while the sum is 30.
The square root of 2077234221 is about 45576.6850593590. The cubic root of 2077234221 is about 1275.9348204653.
The spelling of 2077234221 in words is "two billion, seventy-seven million, two hundred thirty-four thousand, two hundred twenty-one".
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