Base | Representation |
---|---|
bin | 100000011111000100… |
… | …010101011001010111 |
3 | 10100000220200210010001 |
4 | 200133010111121113 |
5 | 1032414011441104 |
6 | 24005112112131 |
7 | 2343245224033 |
oct | 403704253127 |
9 | 110026623101 |
10 | 34880968279 |
11 | 1387a440813 |
12 | 6915695647 |
13 | 339b678701 |
14 | 198c7a31c3 |
15 | d923bbaa4 |
hex | 81f115657 |
34880968279 has 4 divisors (see below), whose sum is σ = 34890039184. Its totient is φ = 34871897376.
The previous prime is 34880968273. The next prime is 34880968307. The reversal of 34880968279 is 97286908843.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97286908843 = 1129 ⋅86170867.
It is a cyclic number.
It is not a de Polignac number, because 34880968279 - 215 = 34880935511 is a prime.
It is a super-3 number, since 3×348809682793 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34880968279.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34880968273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4529682 + ... + 4537375.
It is an arithmetic number, because the mean of its divisors is an integer number (8722509796).
Almost surely, 234880968279 is an apocalyptic number.
34880968279 is a deficient number, since it is larger than the sum of its proper divisors (9070905).
34880968279 is an equidigital number, since it uses as much as digits as its factorization.
34880968279 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9070904.
The product of its (nonzero) digits is 41803776, while the sum is 64.
The spelling of 34880968279 in words is "thirty-four billion, eight hundred eighty million, nine hundred sixty-eight thousand, two hundred seventy-nine".
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