Base | Representation |
---|---|
bin | 1011010100100100101… |
… | …10100000111011010011 |
3 | 1101012002020201001010022 |
4 | 11222102112200323103 |
5 | 22333134110312321 |
6 | 454412200054055 |
7 | 40050562055111 |
oct | 5522226407323 |
9 | 1335066631108 |
10 | 389002432211 |
11 | 13aa7a8059a8 |
12 | 6348416432b |
13 | 2a8b5085a93 |
14 | 14b83766ab1 |
15 | a1bb189dab |
hex | 5a925a0ed3 |
389002432211 has 4 divisors (see below), whose sum is σ = 391801011000. Its totient is φ = 386203853424.
The previous prime is 389002432183. The next prime is 389002432223. The reversal of 389002432211 is 112234200983.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 389002432211 - 234 = 371822563027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (389002632211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1399289186 + ... + 1399289463.
It is an arithmetic number, because the mean of its divisors is an integer number (97950252750).
Almost surely, 2389002432211 is an apocalyptic number.
389002432211 is a deficient number, since it is larger than the sum of its proper divisors (2798578789).
389002432211 is a wasteful number, since it uses less digits than its factorization.
389002432211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2798578788.
The product of its (nonzero) digits is 20736, while the sum is 35.
The spelling of 389002432211 in words is "three hundred eighty-nine billion, two million, four hundred thirty-two thousand, two hundred eleven".
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