Base | Representation |
---|---|
bin | 1000101000000001… |
… | …1100100111100110 |
3 | 12222100210010200200 |
4 | 2022000130213212 |
5 | 14220213414110 |
6 | 1021430251330 |
7 | 111243226455 |
oct | 21200344746 |
9 | 5870703620 |
10 | 2315373030 |
11 | a88a71033 |
12 | 5474b6b46 |
13 | 2ab8c8519 |
14 | 17d710b9c |
15 | d840b6c0 |
hex | 8a01c9e6 |
2315373030 has 24 divisors (see below), whose sum is σ = 6019970112. Its totient is φ = 617432784.
The previous prime is 2315373019. The next prime is 2315373031. The reversal of 2315373030 is 303735132.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2315372985 and 2315373003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2315373031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12863094 + ... + 12863273.
It is an arithmetic number, because the mean of its divisors is an integer number (250832088).
Almost surely, 22315373030 is an apocalyptic number.
2315373030 is an abundant number, since it is smaller than the sum of its proper divisors (3704597082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2315373030 is a wasteful number, since it uses less digits than its factorization.
2315373030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25726380 (or 25726377 counting only the distinct ones).
The product of its (nonzero) digits is 5670, while the sum is 27.
The square root of 2315373030 is about 48118.3232251499. The cubic root of 2315373030 is about 1322.9405347919.
The spelling of 2315373030 in words is "two billion, three hundred fifteen million, three hundred seventy-three thousand, thirty".
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