Base | Representation |
---|---|
bin | 1111001010011110011001… |
… | …1111101000011101110000 |
3 | 2012000212222121102122200022 |
4 | 3302213212133220131300 |
5 | 4141131024043041124 |
6 | 55243145225143012 |
7 | 3340362304200215 |
oct | 362474637503560 |
9 | 65025877378608 |
10 | 16672635127664 |
11 | 534890896949a |
12 | 1a5332792aa68 |
13 | 93c2b84b1ca9 |
14 | 418d61b61b0c |
15 | 1dda60877c5e |
hex | f29e67e8770 |
16672635127664 has 20 divisors (see below), whose sum is σ = 32303775561456. Its totient is φ = 8336176918272.
The previous prime is 16672635127609. The next prime is 16672635127667. The reversal of 16672635127664 is 46672153627661.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 16672635127597 and 16672635127606.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16672635127667) 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, 7809044 + ... + 9712179.
Almost surely, 216672635127664 is an apocalyptic number.
It is an amenable number.
16672635127664 is a deficient number, since it is larger than the sum of its proper divisors (15631140433792).
16672635127664 is a wasteful number, since it uses less digits than its factorization.
16672635127664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17580704 (or 17580698 counting only the distinct ones).
The product of its digits is 91445760, while the sum is 62.
The spelling of 16672635127664 in words is "sixteen trillion, six hundred seventy-two billion, six hundred thirty-five million, one hundred twenty-seven thousand, six hundred sixty-four".
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