Base | Representation |
---|---|
bin | 110010100110100011… |
… | …1100111011110000101 |
3 | 101101111021001121202220 |
4 | 1211031013213132011 |
5 | 3240023003242314 |
6 | 121531004522553 |
7 | 10564615653366 |
oct | 1451507473605 |
9 | 341437047686 |
10 | 108668024709 |
11 | 420a42a3392 |
12 | 19088850459 |
13 | a32a577b4a |
14 | 538c33bb6d |
15 | 2c601dd3a9 |
hex | 194d1e7785 |
108668024709 has 8 divisors (see below), whose sum is σ = 144975986400. Its totient is φ = 72402706416.
The previous prime is 108668024701. The next prime is 108668024741. The reversal of 108668024709 is 907420866801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 108668024709 - 23 = 108668024701 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108668024701) 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, 10654902 + ... + 10665095.
It is an arithmetic number, because the mean of its divisors is an integer number (18121998300).
Almost surely, 2108668024709 is an apocalyptic number.
It is an amenable number.
108668024709 is a deficient number, since it is larger than the sum of its proper divisors (36307961691).
108668024709 is a wasteful number, since it uses less digits than its factorization.
108668024709 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21321699.
The product of its (nonzero) digits is 1161216, while the sum is 51.
The spelling of 108668024709 in words is "one hundred eight billion, six hundred sixty-eight million, twenty-four thousand, seven hundred nine".
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