Base | Representation |
---|---|
bin | 10111001100001100… |
… | …00000101110110110 |
3 | 1012010200101020212002 |
4 | 23212012000232312 |
5 | 200444232121014 |
6 | 5415232255302 |
7 | 620346356441 |
oct | 134606005666 |
9 | 35120336762 |
10 | 12450270134 |
11 | 5309942255 |
12 | 24b56a1532 |
13 | 1235527463 |
14 | 86174a658 |
15 | 4cd063dde |
hex | 2e6180bb6 |
12450270134 has 8 divisors (see below), whose sum is σ = 18676305000. Its totient is φ = 6224835136.
The previous prime is 12450270103. The next prime is 12450270137. The reversal of 12450270134 is 43107205421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12450270097 and 12450270106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12450270137) 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, 93884 + ... + 183615.
It is an arithmetic number, because the mean of its divisors is an integer number (2334538125).
Almost surely, 212450270134 is an apocalyptic number.
12450270134 is a deficient number, since it is larger than the sum of its proper divisors (6226034866).
12450270134 is a wasteful number, since it uses less digits than its factorization.
12450270134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299934.
The product of its (nonzero) digits is 6720, while the sum is 29.
Adding to 12450270134 its reverse (43107205421), we get a palindrome (55557475555).
The spelling of 12450270134 in words is "twelve billion, four hundred fifty million, two hundred seventy thousand, one hundred thirty-four".
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