Base | Representation |
---|---|
bin | 11111001111011100… |
… | …001011010011111010 |
3 | 10012120210220122121100 |
4 | 133033130023103322 |
5 | 1022200012304041 |
6 | 23224350352230 |
7 | 2265164100531 |
oct | 371734132372 |
9 | 105523818540 |
10 | 33545041146 |
11 | 13254334a01 |
12 | 66021bb676 |
13 | 3217971996 |
14 | 18a31ad318 |
15 | d14e816b6 |
hex | 7cf70b4fa |
33545041146 has 48 divisors (see below), whose sum is σ = 73661328000. Its totient is φ = 11031081984.
The previous prime is 33545041141. The next prime is 33545041157. The reversal of 33545041146 is 64114054533.
33545041146 is a `hidden beast` number, since 3 + 3 + 5 + 4 + 504 + 1 + 146 = 666.
It is a super-2 number, since 2×335450411462 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 33545041146.
It is not an unprimeable number, because it can be changed into a prime (33545041141) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1849530 + ... + 1867578.
It is an arithmetic number, because the mean of its divisors is an integer number (1534611000).
Almost surely, 233545041146 is an apocalyptic number.
33545041146 is an abundant number, since it is smaller than the sum of its proper divisors (40116286854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33545041146 is a wasteful number, since it uses less digits than its factorization.
33545041146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19443 (or 19440 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
Adding to 33545041146 its reverse (64114054533), we get a palindrome (97659095679).
The spelling of 33545041146 in words is "thirty-three billion, five hundred forty-five million, forty-one thousand, one hundred forty-six".
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