Base | Representation |
---|---|
bin | 10110110100101011… |
… | …00011111111100110 |
3 | 1011121221012220201112 |
4 | 23122111203333212 |
5 | 200043233121014 |
6 | 5343504425022 |
7 | 612432644525 |
oct | 133225437746 |
9 | 34557186645 |
10 | 12253020134 |
11 | 5218568423 |
12 | 245b618172 |
13 | 12036c3a94 |
14 | 8434824bc |
15 | 4baa9e73e |
hex | 2da563fe6 |
12253020134 has 8 divisors (see below), whose sum is σ = 18972418368. Its totient is φ = 5928880680.
The previous prime is 12253020133. The next prime is 12253020187. The reversal of 12253020134 is 43102035221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×122530201343 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12253020133) 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, 98814617 + ... + 98814740.
It is an arithmetic number, because the mean of its divisors is an integer number (2371552296).
Almost surely, 212253020134 is an apocalyptic number.
12253020134 is a deficient number, since it is larger than the sum of its proper divisors (6719398234).
12253020134 is a wasteful number, since it uses less digits than its factorization.
12253020134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197629390.
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 12253020134 its reverse (43102035221), we get a palindrome (55355055355).
The spelling of 12253020134 in words is "twelve billion, two hundred fifty-three million, twenty thousand, one hundred thirty-four".
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