Base | Representation |
---|---|
bin | 11101001010100… |
… | …001100111000101 |
3 | 1021002200221011222 |
4 | 131022201213011 |
5 | 2000230021443 |
6 | 120315210125 |
7 | 15060652604 |
oct | 3512414705 |
9 | 1232627158 |
10 | 489298373 |
11 | 231218123 |
12 | 117a46945 |
13 | 7a4a9085 |
14 | 48daba3b |
15 | 2ce52468 |
hex | 1d2a19c5 |
489298373 has 4 divisors (see below), whose sum is σ = 490403328. Its totient is φ = 488193420.
The previous prime is 489298351. The next prime is 489298379. The reversal of 489298373 is 373892984.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 489298373 - 26 = 489298309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (489298379) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551813 + ... + 552698.
It is an arithmetic number, because the mean of its divisors is an integer number (122600832).
Almost surely, 2489298373 is an apocalyptic number.
It is an amenable number.
489298373 is a deficient number, since it is larger than the sum of its proper divisors (1104955).
489298373 is a wasteful number, since it uses less digits than its factorization.
489298373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1104954.
The product of its digits is 2612736, while the sum is 53.
The square root of 489298373 is about 22120.0898054235. The cubic root of 489298373 is about 787.9970480319.
The spelling of 489298373 in words is "four hundred eighty-nine million, two hundred ninety-eight thousand, three hundred seventy-three".
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