Base | Representation |
---|---|
bin | 10110101101111011… |
… | …10100011101011000 |
3 | 1011110222210120221101 |
4 | 23112331310131120 |
5 | 144434243330342 |
6 | 5334124321144 |
7 | 611145144313 |
oct | 132675643530 |
9 | 34428716841 |
10 | 12196464472 |
11 | 519964a305 |
12 | 24446a31b4 |
13 | 11c4a817aa |
14 | 839b5d97a |
15 | 4b5b2c3b7 |
hex | 2d6f74758 |
12196464472 has 32 divisors (see below), whose sum is σ = 23874554880. Its totient is φ = 5830181280.
The previous prime is 12196464383. The next prime is 12196464473. The reversal of 12196464472 is 27446469121.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12196464473) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378847 + ... + 409777.
It is an arithmetic number, because the mean of its divisors is an integer number (746079840).
Almost surely, 212196464472 is an apocalyptic number.
It is an amenable number.
12196464472 is a deficient number, since it is larger than the sum of its proper divisors (11678090408).
12196464472 is a wasteful number, since it uses less digits than its factorization.
12196464472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33103 (or 33099 counting only the distinct ones).
The product of its digits is 580608, while the sum is 46.
The spelling of 12196464472 in words is "twelve billion, one hundred ninety-six million, four hundred sixty-four thousand, four hundred seventy-two".
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