Base | Representation |
---|---|
bin | 1000001011000001… |
… | …1110010001101010 |
3 | 12122212220210101220 |
4 | 2002300132101222 |
5 | 13443044320002 |
6 | 1001403322510 |
7 | 105235345011 |
oct | 20260362152 |
9 | 5585823356 |
10 | 2193745002 |
11 | a263480a9 |
12 | 512820436 |
13 | 28c651587 |
14 | 16b4cda78 |
15 | cc8d37bc |
hex | 82c1e46a |
2193745002 has 16 divisors (see below), whose sum is σ = 4388167872. Its totient is φ = 731135360.
The previous prime is 2193744961. The next prime is 2193745027. The reversal of 2193745002 is 2005473912.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 20227 + ... + 69257.
It is an arithmetic number, because the mean of its divisors is an integer number (274260492).
Almost surely, 22193745002 is an apocalyptic number.
2193745002 is an abundant number, since it is smaller than the sum of its proper divisors (2194422870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2193745002 is a wasteful number, since it uses less digits than its factorization.
2193745002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56493.
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 2193745002 is about 46837.4316332567. The cubic root of 2193745002 is about 1299.3576712384.
The spelling of 2193745002 in words is "two billion, one hundred ninety-three million, seven hundred forty-five thousand, two".
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