Base | Representation |
---|---|
bin | 1000111111100110100… |
… | …1101010100000000110 |
3 | 112202211020011022110220 |
4 | 2033321221222200012 |
5 | 10012420122213014 |
6 | 154552034525210 |
7 | 14106646625616 |
oct | 2177151524006 |
9 | 482736138426 |
10 | 154512304134 |
11 | 5a58a193021 |
12 | 25b41a36806 |
13 | 117553734c6 |
14 | 769ab80a46 |
15 | 4044ced6a9 |
hex | 23f9a6a806 |
154512304134 has 16 divisors (see below), whose sum is σ = 309029547072. Its totient is φ = 51503278248.
The previous prime is 154512304081. The next prime is 154512304223. The reversal of 154512304134 is 431403215451.
It is a junction number, because it is equal to n+sod(n) for n = 154512304095 and 154512304104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 294477 + ... + 629079.
It is an arithmetic number, because the mean of its divisors is an integer number (19314346692).
Almost surely, 2154512304134 is an apocalyptic number.
154512304134 is an abundant number, since it is smaller than the sum of its proper divisors (154517242938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154512304134 is a wasteful number, since it uses less digits than its factorization.
154512304134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411571.
The product of its (nonzero) digits is 28800, while the sum is 33.
Adding to 154512304134 its reverse (431403215451), we get a palindrome (585915519585).
The spelling of 154512304134 in words is "one hundred fifty-four billion, five hundred twelve million, three hundred four thousand, one hundred thirty-four".
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