Base | Representation |
---|---|
bin | 110000000011111101… |
… | …0111011010111011100 |
3 | 100212102000210002101101 |
4 | 1200013322323113130 |
5 | 3142334244300012 |
6 | 115225345322444 |
7 | 10312456254445 |
oct | 1400772732734 |
9 | 325360702341 |
10 | 103212103132 |
11 | 3a8545a5796 |
12 | 18005636424 |
13 | 996b128198 |
14 | 4dd18ba2cc |
15 | 2a41228d57 |
hex | 1807ebb5dc |
103212103132 has 6 divisors (see below), whose sum is σ = 180621180488. Its totient is φ = 51606051564.
The previous prime is 103212103109. The next prime is 103212103139. The reversal of 103212103132 is 231301212301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103212103139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12901512888 + ... + 12901512895.
Almost surely, 2103212103132 is an apocalyptic number.
It is an amenable number.
103212103132 is a deficient number, since it is larger than the sum of its proper divisors (77409077356).
103212103132 is a wasteful number, since it uses less digits than its factorization.
103212103132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25803025787 (or 25803025785 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 103212103132 its reverse (231301212301), we get a palindrome (334513315433).
The spelling of 103212103132 in words is "one hundred three billion, two hundred twelve million, one hundred three thousand, one hundred thirty-two".
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