Base | Representation |
---|---|
bin | 100100001101111101… |
… | …010101101010110110 |
3 | 10201101020022020202202 |
4 | 210031331111222312 |
5 | 1114121023422024 |
6 | 25510523504502 |
7 | 2544463050113 |
oct | 441575255266 |
9 | 121336266682 |
10 | 38888889014 |
11 | 155468449a8 |
12 | 7653988132 |
13 | 3889b11441 |
14 | 1c4cbb990a |
15 | 10291a8bae |
hex | 90df55ab6 |
38888889014 has 16 divisors (see below), whose sum is σ = 58466754528. Its totient is φ = 19400020992.
The previous prime is 38888888947. The next prime is 38888889023. The reversal of 38888889014 is 41098888883.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1664864 + ... + 1688060.
It is an arithmetic number, because the mean of its divisors is an integer number (3654172158).
Almost surely, 238888889014 is an apocalyptic number.
38888889014 is a deficient number, since it is larger than the sum of its proper divisors (19577865514).
38888889014 is a wasteful number, since it uses less digits than its factorization.
38888889014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25079.
The product of its (nonzero) digits is 28311552, while the sum is 65.
The spelling of 38888889014 in words is "thirty-eight billion, eight hundred eighty-eight million, eight hundred eighty-nine thousand, fourteen".
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