Base | Representation |
---|---|
bin | 110111110101010001000100… |
… | …001000011100101010000110 |
3 | 1012012102122020200210012022120 |
4 | 313311101010020130222012 |
5 | 224141120032401442014 |
6 | 2230125255204510410 |
7 | 102502422402624363 |
oct | 6765210410345206 |
9 | 1165378220705276 |
10 | 245553013312134 |
11 | 712714a2508430 |
12 | 2365999b3ab406 |
13 | a70271bba0bc8 |
14 | 448cb876a946a |
15 | 1d5c5e62c8ba9 |
hex | df544421ca86 |
245553013312134 has 32 divisors (see below), whose sum is σ = 535774705943040. Its totient is φ = 74406854464800.
The previous prime is 245553013312037. The next prime is 245553013312151. The reversal of 245553013312134 is 431213310355542.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77167902 + ... + 80286929.
It is an arithmetic number, because the mean of its divisors is an integer number (16742959560720).
Almost surely, 2245553013312134 is an apocalyptic number.
245553013312134 is an abundant number, since it is smaller than the sum of its proper divisors (290221692630906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245553013312134 is a wasteful number, since it uses less digits than its factorization.
245553013312134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157478476.
The product of its (nonzero) digits is 648000, while the sum is 42.
Adding to 245553013312134 its reverse (431213310355542), we get a palindrome (676766323667676).
The spelling of 245553013312134 in words is "two hundred forty-five trillion, five hundred fifty-three billion, thirteen million, three hundred twelve thousand, one hundred thirty-four".
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