Base | Representation |
---|---|
bin | 1011011100110… |
… | …0011101011101 |
3 | 10100100211201001 |
4 | 2313030131131 |
5 | 44243222024 |
6 | 4433150301 |
7 | 1122122611 |
oct | 267143535 |
9 | 110324631 |
10 | 48023389 |
11 | 25120757 |
12 | 140bb391 |
13 | 9c4580b |
14 | 6541341 |
15 | 4339244 |
hex | 2dcc75d |
48023389 has 16 divisors (see below), whose sum is σ = 50744320. Its totient is φ = 45405360.
The previous prime is 48023363. The next prime is 48023401. The reversal of 48023389 is 98332084.
It is a cyclic number.
It is not a de Polignac number, because 48023389 - 25 = 48023357 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 (48023489) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227494 + ... + 227704.
It is an arithmetic number, because the mean of its divisors is an integer number (3171520).
Almost surely, 248023389 is an apocalyptic number.
It is an amenable number.
48023389 is a deficient number, since it is larger than the sum of its proper divisors (2720931).
48023389 is a wasteful number, since it uses less digits than its factorization.
48023389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400.
The product of its (nonzero) digits is 41472, while the sum is 37.
The square root of 48023389 is about 6929.8909803835. The cubic root of 48023389 is about 363.4831376391.
The spelling of 48023389 in words is "forty-eight million, twenty-three thousand, three hundred eighty-nine".
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