Base | Representation |
---|---|
bin | 11110110111100111… |
… | …110111110111100110 |
3 | 10011112222000112011102 |
4 | 132313213313313212 |
5 | 1020340214012204 |
6 | 23120554040102 |
7 | 2252242465556 |
oct | 366747676746 |
9 | 104488015142 |
10 | 33145454054 |
11 | 13069821239 |
12 | 6510419032 |
13 | 3182c4630b |
14 | 18660b5166 |
15 | cded5041e |
hex | 7b79f7de6 |
33145454054 has 8 divisors (see below), whose sum is σ = 51879841200. Its totient is φ = 15852173656.
The previous prime is 33145454053. The next prime is 33145454087. The reversal of 33145454054 is 45045454133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×331454540542 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 33145453999 and 33145454017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33145454053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360276629 + ... + 360276720.
It is an arithmetic number, because the mean of its divisors is an integer number (6484980150).
Almost surely, 233145454054 is an apocalyptic number.
33145454054 is a deficient number, since it is larger than the sum of its proper divisors (18734387146).
33145454054 is a wasteful number, since it uses less digits than its factorization.
33145454054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720553374.
The product of its (nonzero) digits is 288000, while the sum is 38.
The spelling of 33145454054 in words is "thirty-three billion, one hundred forty-five million, four hundred fifty-four thousand, fifty-four".
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