Base | Representation |
---|---|
bin | 111110011101111000… |
… | …101111100110101100 |
3 | 20102010110110010120020 |
4 | 332131320233212230 |
5 | 2044331243014104 |
6 | 50451343522140 |
7 | 4563066361503 |
oct | 763570574654 |
9 | 212113403506 |
10 | 67073407404 |
11 | 2649a20a803 |
12 | 10bba8b9350 |
13 | 642c025863 |
14 | 336407b83a |
15 | 1b2871c2d9 |
hex | f9de2f9ac |
67073407404 has 12 divisors (see below), whose sum is σ = 156504617304. Its totient is φ = 22357802464.
The previous prime is 67073407363. The next prime is 67073407547. The reversal of 67073407404 is 40470437076.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2794725297 + ... + 2794725320.
It is an arithmetic number, because the mean of its divisors is an integer number (13042051442).
Almost surely, 267073407404 is an apocalyptic number.
It is an amenable number.
67073407404 is an abundant number, since it is smaller than the sum of its proper divisors (89431209900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67073407404 is a wasteful number, since it uses less digits than its factorization.
67073407404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5589450624 (or 5589450622 counting only the distinct ones).
The product of its (nonzero) digits is 395136, while the sum is 42.
The spelling of 67073407404 in words is "sixty-seven billion, seventy-three million, four hundred seven thousand, four hundred four".
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