Base | Representation |
---|---|
bin | 111111010011100110… |
… | …100110101100110001 |
3 | 20111110021020120120122 |
4 | 333103212212230301 |
5 | 2103203000401001 |
6 | 51121020020025 |
7 | 4624321516346 |
oct | 772346465461 |
9 | 214407216518 |
10 | 67974622001 |
11 | 269119a1660 |
12 | 11210691615 |
13 | 6543956030 |
14 | 340ba327cd |
15 | 1b7c8d8b1b |
hex | fd39a6b31 |
67974622001 has 16 divisors (see below), whose sum is σ = 79934601600. Its totient is φ = 56987137920.
The previous prime is 67974621947. The next prime is 67974622013. The reversal of 67974622001 is 10022647976.
It is a cyclic number.
It is not a de Polignac number, because 67974622001 - 222 = 67970427697 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (67974622031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76565 + ... + 376578.
It is an arithmetic number, because the mean of its divisors is an integer number (4995912600).
Almost surely, 267974622001 is an apocalyptic number.
It is an amenable number.
67974622001 is a deficient number, since it is larger than the sum of its proper divisors (11959979599).
67974622001 is a wasteful number, since it uses less digits than its factorization.
67974622001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454216.
The product of its (nonzero) digits is 254016, while the sum is 44.
The spelling of 67974622001 in words is "sixty-seven billion, nine hundred seventy-four million, six hundred twenty-two thousand, one".
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