Base | Representation |
---|---|
bin | 1000100110010010… |
… | …0111010110101101 |
3 | 12221212001110101100 |
4 | 2021210213112231 |
5 | 14211331430343 |
6 | 1021010033313 |
7 | 111124221246 |
oct | 21144472655 |
9 | 5855043340 |
10 | 2308076973 |
11 | a84938434 |
12 | 544b78839 |
13 | 2aa242627 |
14 | 17c771ccd |
15 | d79699d3 |
hex | 899275ad |
2308076973 has 6 divisors (see below), whose sum is σ = 3333888974. Its totient is φ = 1538717976.
The previous prime is 2308076951. The next prime is 2308076993. The reversal of 2308076973 is 3796708032.
It is a happy number.
2308076973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 2145820329 + 162256644 = 46323^2 + 12738^2 .
It is not a de Polignac number, because 2308076973 - 216 = 2308011437 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2308076993) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128226490 + ... + 128226507.
Almost surely, 22308076973 is an apocalyptic number.
It is an amenable number.
2308076973 is a deficient number, since it is larger than the sum of its proper divisors (1025812001).
2308076973 is a wasteful number, since it uses less digits than its factorization.
2308076973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256453003 (or 256453000 counting only the distinct ones).
The product of its (nonzero) digits is 381024, while the sum is 45.
The square root of 2308076973 is about 48042.4496981576. The cubic root of 2308076973 is about 1321.5494837993.
The spelling of 2308076973 in words is "two billion, three hundred eight million, seventy-six thousand, nine hundred seventy-three".
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