Base | Representation |
---|---|
bin | 1011011111110… |
… | …0101100001000 |
3 | 10100201212200121 |
4 | 2313330230020 |
5 | 44321032221 |
6 | 4441313024 |
7 | 1123604551 |
oct | 267745410 |
9 | 110655617 |
10 | 48220936 |
11 | 25246115 |
12 | 14195774 |
13 | 9cb46ca |
14 | 6593328 |
15 | 4377a41 |
hex | 2dfcb08 |
48220936 has 48 divisors (see below), whose sum is σ = 97383600. Its totient is φ = 22375008.
The previous prime is 48220933. The next prime is 48220951. The reversal of 48220936 is 63902284.
48220936 = T195 + T196 + ... + T666.
It is not an unprimeable number, because it can be changed into a prime (48220933) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170251 + ... + 170533.
It is an arithmetic number, because the mean of its divisors is an integer number (2028825).
Almost surely, 248220936 is an apocalyptic number.
It is an amenable number.
48220936 is an abundant number, since it is smaller than the sum of its proper divisors (49162664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48220936 is a wasteful number, since it uses less digits than its factorization.
48220936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386 (or 363 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 48220936 is about 6944.1296070854. The cubic root of 48220936 is about 363.9808587930.
The spelling of 48220936 in words is "forty-eight million, two hundred twenty thousand, nine hundred thirty-six".
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