Base | Representation |
---|---|
bin | 1011100110101… |
… | …1110110001111 |
3 | 10101121000020200 |
4 | 2321223312033 |
5 | 44430114424 |
6 | 4455144543 |
7 | 1130512143 |
oct | 271536617 |
9 | 111530220 |
10 | 48676239 |
11 | 255271a7 |
12 | 14375153 |
13 | a113a11 |
14 | 6671223 |
15 | 44178c9 |
hex | 2e6bd8f |
48676239 has 36 divisors (see below), whose sum is σ = 74731800. Its totient is φ = 30518208.
The previous prime is 48676193. The next prime is 48676247. The reversal of 48676239 is 93267684.
It is not a de Polignac number, because 48676239 - 215 = 48643471 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48676194 and 48676203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48676259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 446517 + ... + 446625.
Almost surely, 248676239 is an apocalyptic number.
48676239 is a deficient number, since it is larger than the sum of its proper divisors (26055561).
48676239 is a wasteful number, since it uses less digits than its factorization.
48676239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232 (or 200 counting only the distinct ones).
The product of its digits is 435456, while the sum is 45.
The square root of 48676239 is about 6976.8358874206. The cubic root of 48676239 is about 365.1228434954.
The spelling of 48676239 in words is "forty-eight million, six hundred seventy-six thousand, two hundred thirty-nine".
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