Base | Representation |
---|---|
bin | 11110101001100111000010… |
… | …10100010010001111100001 |
3 | 22211122102020020202121102121 |
4 | 33110303201110102033201 |
5 | 32313242013143000113 |
6 | 355203153003344241 |
7 | 20124342626514652 |
oct | 1724634124221741 |
9 | 284572206677377 |
10 | 67400407000033 |
11 | 1a526396698a08 |
12 | 7686797b22081 |
13 | 2b7baa5c37973 |
14 | 12902a8bd9529 |
15 | 7bd38c792e8d |
hex | 3d4ce15123e1 |
67400407000033 has 8 divisors (see below), whose sum is σ = 70948570129920. Its totient is φ = 63852321198960.
The previous prime is 67400407000021. The next prime is 67400407000079. The reversal of 67400407000033 is 33000070400476.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 67400407000033 - 245 = 32216034911201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (67400407000013) 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, 17538838 + ... + 21033583.
It is an arithmetic number, because the mean of its divisors is an integer number (8868571266240).
Almost surely, 267400407000033 is an apocalyptic number.
It is an amenable number.
67400407000033 is a deficient number, since it is larger than the sum of its proper divisors (3548163129887).
67400407000033 is a wasteful number, since it uses less digits than its factorization.
67400407000033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38664407.
The product of its (nonzero) digits is 42336, while the sum is 34.
The spelling of 67400407000033 in words is "sixty-seven trillion, four hundred billion, four hundred seven million, thirty-three", and thus it is an aban number.
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