Base | Representation |
---|---|
bin | 1011100011101… |
… | …1100010010000 |
3 | 10101012221210112 |
4 | 2320323202100 |
5 | 44402301402 |
6 | 4451020452 |
7 | 1126026206 |
oct | 270734220 |
9 | 111187715 |
10 | 48478352 |
11 | 2540155a |
12 | 1429a728 |
13 | a074920 |
14 | 661d076 |
15 | 43c8e52 |
hex | 2e3b890 |
48478352 has 20 divisors (see below), whose sum is σ = 101152380. Its totient is φ = 22374528.
The previous prime is 48478321. The next prime is 48478357. The reversal of 48478352 is 25387484.
It can be written as a sum of positive squares in 2 ways, for example, as 8737936 + 39740416 = 2956^2 + 6304^2 .
It is a super-2 number, since 2×484783522 = 4700301225271808, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (48478357) 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, 116327 + ... + 116742.
It is an arithmetic number, because the mean of its divisors is an integer number (5057619).
Almost surely, 248478352 is an apocalyptic number.
It is an amenable number.
48478352 is an abundant number, since it is smaller than the sum of its proper divisors (52674028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48478352 is a wasteful number, since it uses less digits than its factorization.
48478352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233090 (or 233084 counting only the distinct ones).
The product of its digits is 215040, while the sum is 41.
The square root of 48478352 is about 6962.6397292981. The cubic root of 48478352 is about 364.6273847993.
The spelling of 48478352 in words is "forty-eight million, four hundred seventy-eight thousand, three hundred fifty-two".
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