Base | Representation |
---|---|
bin | 1000111101101100110… |
… | …0100100110100110100 |
3 | 112201111121201202221121 |
4 | 2033123030210310310 |
5 | 10010343322042403 |
6 | 154425223353324 |
7 | 14061203660230 |
oct | 2173314446464 |
9 | 481447652847 |
10 | 154001362228 |
11 | 5a34783288a |
12 | 25a1a8b2844 |
13 | 116a3559c0c |
14 | 764cd7b5c0 |
15 | 40150233bd |
hex | 23db324d34 |
154001362228 has 24 divisors (see below), whose sum is σ = 311901497600. Its totient is φ = 65165132448.
The previous prime is 154001362213. The next prime is 154001362231. The reversal of 154001362228 is 822263100451.
154001362228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 154001362193 and 154001362202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34808223 + ... + 34812646.
Almost surely, 2154001362228 is an apocalyptic number.
It is an amenable number.
154001362228 is an abundant number, since it is smaller than the sum of its proper divisors (157900135372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154001362228 is a wasteful number, since it uses less digits than its factorization.
154001362228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69620959 (or 69620957 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
Adding to 154001362228 its reverse (822263100451), we get a palindrome (976264462679).
The spelling of 154001362228 in words is "one hundred fifty-four billion, one million, three hundred sixty-two thousand, two hundred twenty-eight".
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