Base | Representation |
---|---|
bin | 10010011010110… |
… | …01001101010010 |
3 | 101202201201110220 |
4 | 21031121031102 |
5 | 304023143231 |
6 | 23155333510 |
7 | 3554165001 |
oct | 1115311522 |
9 | 352651426 |
10 | 154506066 |
11 | 7a23a770 |
12 | 438b1296 |
13 | 26018c10 |
14 | 1673cc38 |
15 | d86e896 |
hex | 9359352 |
154506066 has 32 divisors (see below), whose sum is σ = 363037248. Its totient is φ = 43218240.
The previous prime is 154506059. The next prime is 154506097. The reversal of 154506066 is 660605451.
154506066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89181 + ... + 90896.
It is an arithmetic number, because the mean of its divisors is an integer number (11344914).
Almost surely, 2154506066 is an apocalyptic number.
154506066 is an abundant number, since it is smaller than the sum of its proper divisors (208531182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154506066 is a wasteful number, since it uses less digits than its factorization.
154506066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180106.
The product of its (nonzero) digits is 21600, while the sum is 33.
The square root of 154506066 is about 12430.0469025664. The cubic root of 154506066 is about 536.5973351960.
The spelling of 154506066 in words is "one hundred fifty-four million, five hundred six thousand, sixty-six".
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