Base | Representation |
---|---|
bin | 1011100011000… |
… | …0011111101001 |
3 | 10101010122202121 |
4 | 2320300133221 |
5 | 44344330004 |
6 | 4450031241 |
7 | 1125450313 |
oct | 270603751 |
9 | 111118677 |
10 | 48433129 |
11 | 25380588 |
12 | 14278521 |
13 | a05a174 |
14 | 660a7b3 |
15 | 43ba854 |
hex | 2e307e9 |
48433129 has 4 divisors (see below), whose sum is σ = 49995520. Its totient is φ = 46870740.
The previous prime is 48433123. The next prime is 48433141. The reversal of 48433129 is 92133484.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48433129 - 27 = 48433001 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48433094 and 48433103.
It is not an unprimeable number, because it can be changed into a prime (48433123) 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, 781149 + ... + 781210.
It is an arithmetic number, because the mean of its divisors is an integer number (12498880).
Almost surely, 248433129 is an apocalyptic number.
It is an amenable number.
48433129 is a deficient number, since it is larger than the sum of its proper divisors (1562391).
48433129 is a wasteful number, since it uses less digits than its factorization.
48433129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1562390.
The product of its digits is 20736, while the sum is 34.
The square root of 48433129 is about 6959.3914245428. The cubic root of 48433129 is about 364.5139687168.
The spelling of 48433129 in words is "forty-eight million, four hundred thirty-three thousand, one hundred twenty-nine".
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