Base | Representation |
---|---|
bin | 1000111110100001011… |
… | …1011011111101111000 |
3 | 112202002000111020212222 |
4 | 2033220113123331320 |
5 | 10011321403011321 |
6 | 154503155223212 |
7 | 14066526014450 |
oct | 2175027337570 |
9 | 482060436788 |
10 | 154222313336 |
11 | 5a450525703 |
12 | 25a808a7b08 |
13 | 1170a26b510 |
14 | 7670454d60 |
15 | 402961a3ab |
hex | 23e85dbf78 |
154222313336 has 32 divisors (see below), whose sum is σ = 355897647840. Its totient is φ = 61011024768.
The previous prime is 154222313279. The next prime is 154222313341. The reversal of 154222313336 is 633313222451.
It is a junction number, because it is equal to n+sod(n) for n = 154222313296 and 154222313305.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105921191 + ... + 105922646.
It is an arithmetic number, because the mean of its divisors is an integer number (11121801495).
Almost surely, 2154222313336 is an apocalyptic number.
It is an amenable number.
154222313336 is an abundant number, since it is smaller than the sum of its proper divisors (201675334504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154222313336 is a wasteful number, since it uses less digits than its factorization.
154222313336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211843863 (or 211843859 counting only the distinct ones).
The product of its digits is 77760, while the sum is 35.
Adding to 154222313336 its reverse (633313222451), we get a palindrome (787535535787).
The spelling of 154222313336 in words is "one hundred fifty-four billion, two hundred twenty-two million, three hundred thirteen thousand, three hundred thirty-six".
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