Base | Representation |
---|---|
bin | 111111000001111111… |
… | …101101100111000111 |
3 | 20110200200101022000102 |
4 | 333001333231213013 |
5 | 2102101334322043 |
6 | 51031424234315 |
7 | 4614103553531 |
oct | 770177554707 |
9 | 213620338012 |
10 | 67679214023 |
11 | 26780174233 |
12 | 1114976b99b |
13 | 64c76a5405 |
14 | 33c06d6851 |
15 | 1b619d56b8 |
hex | fc1fed9c7 |
67679214023 has 8 divisors (see below), whose sum is σ = 68532332400. Its totient is φ = 66828155328.
The previous prime is 67679213999. The next prime is 67679214061. The reversal of 67679214023 is 32041297676.
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 67679214023 - 226 = 67612105159 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67679214223) 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, 448736 + ... + 580277.
It is an arithmetic number, because the mean of its divisors is an integer number (8566541550).
Almost surely, 267679214023 is an apocalyptic number.
67679214023 is a deficient number, since it is larger than the sum of its proper divisors (853118377).
67679214023 is a wasteful number, since it uses less digits than its factorization.
67679214023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1029841.
The product of its (nonzero) digits is 762048, while the sum is 47.
The spelling of 67679214023 in words is "sixty-seven billion, six hundred seventy-nine million, two hundred fourteen thousand, twenty-three".
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