Base | Representation |
---|---|
bin | 1011010110001111001… |
… | …01110011010101010110 |
3 | 1101021101111102022011220 |
4 | 11223013211303111112 |
5 | 22342001240212324 |
6 | 455040544311210 |
7 | 40111656122544 |
oct | 5530745632526 |
9 | 1337344368156 |
10 | 389895632214 |
11 | 140398a13320 |
12 | 63693312506 |
13 | 2a9c813b2aa |
14 | 14c2a232d94 |
15 | a21e7c1b79 |
hex | 5ac7973556 |
389895632214 has 32 divisors (see below), whose sum is σ = 865099716480. Its totient is φ = 116147644800.
The previous prime is 389895632177. The next prime is 389895632227. The reversal of 389895632214 is 412236598983.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50059747 + ... + 50067534.
It is an arithmetic number, because the mean of its divisors is an integer number (27034366140).
Almost surely, 2389895632214 is an apocalyptic number.
389895632214 is an abundant number, since it is smaller than the sum of its proper divisors (475204084266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
389895632214 is a wasteful number, since it uses less digits than its factorization.
389895632214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100127356.
The product of its digits is 22394880, while the sum is 60.
The spelling of 389895632214 in words is "three hundred eighty-nine billion, eight hundred ninety-five million, six hundred thirty-two thousand, two hundred fourteen".
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