Base | Representation |
---|---|
bin | 1011100011000… |
… | …1001011111001 |
3 | 10101010210122111 |
4 | 2320301023321 |
5 | 44344422321 |
6 | 4450052321 |
7 | 1125461500 |
oct | 270611371 |
9 | 111123574 |
10 | 48435961 |
11 | 25382722 |
12 | 1427a0a1 |
13 | a05b542 |
14 | 660b837 |
15 | 43bb5e1 |
hex | 2e312f9 |
48435961 has 6 divisors (see below), whose sum is σ = 56343930. Its totient is φ = 41516496.
The previous prime is 48435949. The next prime is 48435967. The reversal of 48435961 is 16953484.
It can be written as a sum of positive squares in only one way, i.e., 40398736 + 8037225 = 6356^2 + 2835^2 .
It is not a de Polignac number, because 48435961 - 25 = 48435929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48435967) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 494196 + ... + 494293.
It is an arithmetic number, because the mean of its divisors is an integer number (9390655).
Almost surely, 248435961 is an apocalyptic number.
It is an amenable number.
48435961 is a deficient number, since it is larger than the sum of its proper divisors (7907969).
48435961 is an equidigital number, since it uses as much as digits as its factorization.
48435961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 988503 (or 988496 counting only the distinct ones).
The product of its digits is 103680, while the sum is 40.
The square root of 48435961 is about 6959.5948876353. The cubic root of 48435961 is about 364.5210732440.
The spelling of 48435961 in words is "forty-eight million, four hundred thirty-five thousand, nine hundred sixty-one".
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