Base | Representation |
---|---|
bin | 1000001110000110110… |
… | …1001001011111000101 |
3 | 111111112020222222111002 |
4 | 2003201231021133011 |
5 | 4303212232144110 |
6 | 144513404023045 |
7 | 13126463216042 |
oct | 2034155113705 |
9 | 444466888432 |
10 | 141225662405 |
11 | 54991228483 |
12 | 23454231a85 |
13 | 104187a0019 |
14 | 6b9a31c1c9 |
15 | 3a1862aaa5 |
hex | 20e1b497c5 |
141225662405 has 8 divisors (see below), whose sum is σ = 172343181600. Its totient is φ = 111065605456.
The previous prime is 141225662371. The next prime is 141225662407. The reversal of 141225662405 is 504266522141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-141225662405 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141225662407) 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, 239365235 + ... + 239365824.
It is an arithmetic number, because the mean of its divisors is an integer number (21542897700).
Almost surely, 2141225662405 is an apocalyptic number.
It is an amenable number.
141225662405 is a deficient number, since it is larger than the sum of its proper divisors (31117519195).
141225662405 is an equidigital number, since it uses as much as digits as its factorization.
141225662405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478731123.
The product of its (nonzero) digits is 115200, while the sum is 38.
The spelling of 141225662405 in words is "one hundred forty-one billion, two hundred twenty-five million, six hundred sixty-two thousand, four hundred five".
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