Base | Representation |
---|---|
bin | 1011100001010… |
… | …0101001110010 |
3 | 10100220212022221 |
4 | 2320110221302 |
5 | 44332202330 |
6 | 4443351254 |
7 | 1124463661 |
oct | 270245162 |
9 | 110825287 |
10 | 48319090 |
11 | 25302936 |
12 | 1422252a |
13 | a01a2a1 |
14 | 65badd8 |
15 | 4396b7a |
hex | 2e14a72 |
48319090 has 32 divisors (see below), whose sum is σ = 95541120. Its totient is φ = 17512704.
The previous prime is 48319069. The next prime is 48319091. The reversal of 48319090 is 9091384.
It is not an unprimeable number, because it can be changed into a prime (48319091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1159 + ... + 9898.
It is an arithmetic number, because the mean of its divisors is an integer number (2985660).
Almost surely, 248319090 is an apocalyptic number.
48319090 is a deficient number, since it is larger than the sum of its proper divisors (47222030).
48319090 is a wasteful number, since it uses less digits than its factorization.
48319090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11106.
The product of its (nonzero) digits is 7776, while the sum is 34.
The square root of 48319090 is about 6951.1934227153. The cubic root of 48319090 is about 364.2276531474.
The spelling of 48319090 in words is "forty-eight million, three hundred nineteen thousand, ninety".
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