Base | Representation |
---|---|
bin | 10010010111000… |
… | …11000010110010 |
3 | 101201211010112222 |
4 | 21023203002302 |
5 | 303412201231 |
6 | 23141121042 |
7 | 3550110632 |
oct | 1113430262 |
9 | 351733488 |
10 | 154022066 |
11 | 79a3a070 |
12 | 436b9182 |
13 | 25ba9823 |
14 | 166546c2 |
15 | d7c627b |
hex | 92e30b2 |
154022066 has 8 divisors (see below), whose sum is σ = 252036144. Its totient is φ = 70010020.
The previous prime is 154022027. The next prime is 154022069. The reversal of 154022066 is 660220451.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (154022069) 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, 3500480 + ... + 3500523.
It is an arithmetic number, because the mean of its divisors is an integer number (31504518).
Almost surely, 2154022066 is an apocalyptic number.
154022066 is a deficient number, since it is larger than the sum of its proper divisors (98014078).
154022066 is a wasteful number, since it uses less digits than its factorization.
154022066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7001016.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 154022066 is about 12410.5626786218. The cubic root of 154022066 is about 536.0364407726.
The spelling of 154022066 in words is "one hundred fifty-four million, twenty-two thousand, sixty-six".
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