Base | Representation |
---|---|
bin | 1011011011110100001… |
… | …0111101111010000111 |
3 | 200210001121022010122102 |
4 | 2312331002331322013 |
5 | 11204304432400012 |
6 | 230125022222315 |
7 | 20123044435430 |
oct | 2667502757207 |
9 | 623047263572 |
10 | 196445200007 |
11 | 76348215371 |
12 | 320a512499b |
13 | 156a8a06724 |
14 | 9717d3a487 |
15 | 519b3402c2 |
hex | 2dbd0bde87 |
196445200007 has 32 divisors (see below), whose sum is σ = 237152256000. Its totient is φ = 158962069728.
The previous prime is 196445199967. The next prime is 196445200009. The reversal of 196445200007 is 700002544691.
It is not a de Polignac number, because 196445200007 - 26 = 196445199943 is a prime.
It is a super-3 number, since 3×1964452000073 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (196445200009) 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 31 ways as a sum of consecutive naturals, for example, 59545244 + ... + 59548542.
It is an arithmetic number, because the mean of its divisors is an integer number (7411008000).
Almost surely, 2196445200007 is an apocalyptic number.
196445200007 is a deficient number, since it is larger than the sum of its proper divisors (40707055993).
196445200007 is a wasteful number, since it uses less digits than its factorization.
196445200007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4755.
The product of its (nonzero) digits is 60480, while the sum is 38.
Adding to 196445200007 its reverse (700002544691), we get a palindrome (896447744698).
The spelling of 196445200007 in words is "one hundred ninety-six billion, four hundred forty-five million, two hundred thousand, seven".
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