Base | Representation |
---|---|
bin | 111110110101011010… |
… | …100011001111000001 |
3 | 20110010222012220120110 |
4 | 332311122203033001 |
5 | 2101133321124401 |
6 | 50554444301533 |
7 | 4605631526643 |
oct | 766532431701 |
9 | 213128186513 |
10 | 67468145601 |
11 | 2668201141a |
12 | 110aab418a9 |
13 | 6492a4415c |
14 | 33a0672893 |
15 | 1b4d1e19d6 |
hex | fb56a33c1 |
67468145601 has 4 divisors (see below), whose sum is σ = 89957527472. Its totient is φ = 44978763732.
The previous prime is 67468145593. The next prime is 67468145609. The reversal of 67468145601 is 10654186476.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (67468145593) and next prime (67468145609).
It is not a de Polignac number, because 67468145601 - 23 = 67468145593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (67468145609) 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, 11244690931 + ... + 11244690936.
It is an arithmetic number, because the mean of its divisors is an integer number (22489381868).
Almost surely, 267468145601 is an apocalyptic number.
It is an amenable number.
67468145601 is a deficient number, since it is larger than the sum of its proper divisors (22489381871).
67468145601 is a wasteful number, since it uses less digits than its factorization.
67468145601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22489381870.
The product of its (nonzero) digits is 967680, while the sum is 48.
The spelling of 67468145601 in words is "sixty-seven billion, four hundred sixty-eight million, one hundred forty-five thousand, six hundred one".
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