Base | Representation |
---|---|
bin | 1011100111101… |
… | …1010000110111 |
3 | 10101201012212100 |
4 | 2321323100313 |
5 | 44434130013 |
6 | 4500353143 |
7 | 1131164220 |
oct | 271732067 |
9 | 111635770 |
10 | 48739383 |
11 | 2556a690 |
12 | 143a57b3 |
13 | a136694 |
14 | 668a247 |
15 | 442b473 |
hex | 2e7b437 |
48739383 has 48 divisors (see below), whose sum is σ = 89496576. Its totient is φ = 24822720.
The previous prime is 48739367. The next prime is 48739387. The reversal of 48739383 is 38393784.
It is a happy number.
48739383 is a `hidden beast` number, since 487 + 3 + 93 + 83 = 666.
It is not a de Polignac number, because 48739383 - 24 = 48739367 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48739387) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36066 + ... + 37392.
It is an arithmetic number, because the mean of its divisors is an integer number (1864512).
Almost surely, 248739383 is an apocalyptic number.
48739383 is a deficient number, since it is larger than the sum of its proper divisors (40757193).
48739383 is a wasteful number, since it uses less digits than its factorization.
48739383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1404 (or 1401 counting only the distinct ones).
The product of its digits is 435456, while the sum is 45.
The square root of 48739383 is about 6981.3596813228. The cubic root of 48739383 is about 365.2806573499.
The spelling of 48739383 in words is "forty-eight million, seven hundred thirty-nine thousand, three hundred eighty-three".
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