Base | Representation |
---|---|
bin | 11011111111010111… |
… | …001001001101010110 |
3 | 2212120112000110222011 |
4 | 123333113021031112 |
5 | 443022314422021 |
6 | 21450122454434 |
7 | 2112524205523 |
oct | 337727111526 |
9 | 85515013864 |
10 | 30054060886 |
11 | 11822808853 |
12 | 59a906441a |
13 | 2aac6429a5 |
14 | 16516bc14a |
15 | bad756de1 |
hex | 6ff5c9356 |
30054060886 has 8 divisors (see below), whose sum is σ = 45121965984. Its totient is φ = 15013405560.
The previous prime is 30054060857. The next prime is 30054060893. The reversal of 30054060886 is 68806045003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6809685 + ... + 6814096.
It is an arithmetic number, because the mean of its divisors is an integer number (5640245748).
Almost surely, 230054060886 is an apocalyptic number.
30054060886 is a deficient number, since it is larger than the sum of its proper divisors (15067905098).
30054060886 is a wasteful number, since it uses less digits than its factorization.
30054060886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13624886.
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 30054060886 in words is "thirty billion, fifty-four million, sixty thousand, eight hundred eighty-six".
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