Base | Representation |
---|---|
bin | 1011011101110… |
… | …0100100111101 |
3 | 10100111012021002 |
4 | 2313130210331 |
5 | 44302330110 |
6 | 4434420045 |
7 | 1122516230 |
oct | 267344475 |
9 | 110435232 |
10 | 48089405 |
11 | 25166311 |
12 | 14131625 |
13 | 9c69890 |
14 | 655b417 |
15 | 434daa5 |
hex | 2ddc93d |
48089405 has 16 divisors (see below), whose sum is σ = 71025024. Its totient is φ = 30438720.
The previous prime is 48089359. The next prime is 48089441. The reversal of 48089405 is 50498084.
It is not a de Polignac number, because 48089405 - 28 = 48089149 is a prime.
It is a super-3 number, since 3×480894053 (a number of 24 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52391 + ... + 53300.
It is an arithmetic number, because the mean of its divisors is an integer number (4439064).
Almost surely, 248089405 is an apocalyptic number.
It is an amenable number.
48089405 is a deficient number, since it is larger than the sum of its proper divisors (22935619).
48089405 is a wasteful number, since it uses less digits than its factorization.
48089405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105716.
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 48089405 is about 6934.6524786755. The cubic root of 48089405 is about 363.6496170454.
The spelling of 48089405 in words is "forty-eight million, eighty-nine thousand, four hundred five".
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