Base | Representation |
---|---|
bin | 11111111001011100… |
… | …001010001011011011 |
3 | 10021101220210222211002 |
4 | 133321130022023123 |
5 | 1030120404221304 |
6 | 23422321255215 |
7 | 2321511321143 |
oct | 377134121333 |
9 | 107356728732 |
10 | 34249679579 |
11 | 13586062215 |
12 | 677a19450b |
13 | 32ca9463bb |
14 | 192c9d3923 |
15 | d56c6d31e |
hex | 7f970a2db |
34249679579 has 4 divisors (see below), whose sum is σ = 34273682184. Its totient is φ = 34225676976.
The previous prime is 34249679551. The next prime is 34249679587. The reversal of 34249679579 is 97597694243.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34249679579 - 220 = 34248631003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34249679539) 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, 11999162 + ... + 12002015.
It is an arithmetic number, because the mean of its divisors is an integer number (8568420546).
Almost surely, 234249679579 is an apocalyptic number.
34249679579 is a deficient number, since it is larger than the sum of its proper divisors (24002605).
34249679579 is a wasteful number, since it uses less digits than its factorization.
34249679579 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24002604.
The product of its digits is 102876480, while the sum is 65.
The spelling of 34249679579 in words is "thirty-four billion, two hundred forty-nine million, six hundred seventy-nine thousand, five hundred seventy-nine".
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