Base | Representation |
---|---|
bin | 101100001111001110000101… |
… | …1101100011011001111011001 |
3 | 1220000202111120112120121012121 |
4 | 1120132130023230123033121 |
5 | 402000320113142324333 |
6 | 3455331122024141241 |
7 | 144650662546626262 |
oct | 13036341354331731 |
9 | 1800674515517177 |
10 | 389119938245593 |
11 | 102a92925892905 |
12 | 37786074007821 |
13 | 13917b1159b6b9 |
14 | 6c13711141969 |
15 | 2eebd812cc32d |
hex | 161e70bb1b3d9 |
389119938245593 has 8 divisors (see below), whose sum is σ = 406046257630848. Its totient is φ = 372194290627104.
The previous prime is 389119938245543. The next prime is 389119938245669. The reversal of 389119938245593 is 395542839911983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 389119938245593 - 29 = 389119938245081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (389119938245503) 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, 166757821 + ... + 169075162.
It is an arithmetic number, because the mean of its divisors is an integer number (50755782203856).
Almost surely, 2389119938245593 is an apocalyptic number.
It is an amenable number.
389119938245593 is a deficient number, since it is larger than the sum of its proper divisors (16926319385255).
389119938245593 is a wasteful number, since it uses less digits than its factorization.
389119938245593 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335883383.
The product of its digits is 2267481600, while the sum is 79.
The spelling of 389119938245593 in words is "three hundred eighty-nine trillion, one hundred nineteen billion, nine hundred thirty-eight million, two hundred forty-five thousand, five hundred ninety-three".
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