Base | Representation |
---|---|
bin | 11110001110000011001101… |
… | …00101101000110010110010 |
3 | 22201021212222112210012222111 |
4 | 33013001212211220302302 |
5 | 32202233134004134122 |
6 | 353200143522555534 |
7 | 16666050365541040 |
oct | 1707014645506262 |
9 | 281255875705874 |
10 | 66453455146162 |
11 | 1a1a082aaa03a7 |
12 | 755315b808baa |
13 | 2b106c307ca06 |
14 | 125a515c5d390 |
15 | 7a39182c5d77 |
hex | 3c7066968cb2 |
66453455146162 has 16 divisors (see below), whose sum is σ = 113923845364032. Its totient is φ = 28479143070000.
The previous prime is 66453455146153. The next prime is 66453455146163. The reversal of 66453455146162 is 26164155435466.
It is a super-4 number, since 4×664534551461624 (a number of 56 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 66453455146097 and 66453455146106.
It is not an unprimeable number, because it can be changed into a prime (66453455146163) 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, 75306964 + ... + 76184287.
It is an arithmetic number, because the mean of its divisors is an integer number (7120240335252).
Almost surely, 266453455146162 is an apocalyptic number.
66453455146162 is a deficient number, since it is larger than the sum of its proper divisors (47470390217870).
66453455146162 is a wasteful number, since it uses less digits than its factorization.
66453455146162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151522593.
The product of its digits is 62208000, while the sum is 58.
The spelling of 66453455146162 in words is "sixty-six trillion, four hundred fifty-three billion, four hundred fifty-five million, one hundred forty-six thousand, one hundred sixty-two".
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