Base | Representation |
---|---|
bin | 10110110011110001… |
… | …01011110110000000 |
3 | 1011121101222022121100 |
4 | 23121320223312000 |
5 | 200034313400422 |
6 | 5343034254400 |
7 | 612311415510 |
oct | 133170536600 |
9 | 34541868540 |
10 | 12245450112 |
11 | 5214267a05 |
12 | 2458b87400 |
13 | 1201c7328c |
14 | 842471840 |
15 | 4ba0a67ac |
hex | 2d9e2bd80 |
12245450112 has 96 divisors (see below), whose sum is σ = 40271521680. Its totient is φ = 3498697728.
The previous prime is 12245450101. The next prime is 12245450123. The reversal of 12245450112 is 21105454221.
It is a happy number.
12245450112 is a `hidden beast` number, since 1 + 2 + 2 + 4 + 545 + 0 + 112 = 666.
12245450112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12245450101) and next prime (12245450123).
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 751203 + ... + 767330.
Almost surely, 212245450112 is an apocalyptic number.
12245450112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12245450112 is an abundant number, since it is smaller than the sum of its proper divisors (28026071568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12245450112 is a wasteful number, since it uses less digits than its factorization.
12245450112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1518560 (or 1518545 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The spelling of 12245450112 in words is "twelve billion, two hundred forty-five million, four hundred fifty thousand, one hundred twelve".
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