Base | Representation |
---|---|
bin | 1011101011101… |
… | …0100000100001 |
3 | 10102012101012210 |
4 | 2322322200201 |
5 | 100020422213 |
6 | 4510112333 |
7 | 1133323401 |
oct | 272724041 |
9 | 112171183 |
10 | 48998433 |
11 | 25727280 |
12 | 144ab6a9 |
13 | a1c7573 |
14 | 6716801 |
15 | 447d0c3 |
hex | 2eba821 |
48998433 has 32 divisors (see below), whose sum is σ = 73459584. Its totient is φ = 28800000.
The previous prime is 48998423. The next prime is 48998459. The reversal of 48998433 is 33489984.
It is not a de Polignac number, because 48998433 - 225 = 15444001 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (48998413) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203193 + ... + 203433.
It is an arithmetic number, because the mean of its divisors is an integer number (2295612).
Almost surely, 248998433 is an apocalyptic number.
It is an amenable number.
48998433 is a deficient number, since it is larger than the sum of its proper divisors (24461151).
48998433 is a wasteful number, since it uses less digits than its factorization.
48998433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 417.
The product of its digits is 746496, while the sum is 48.
The square root of 48998433 is about 6999.8880705337. Note that the first 3 decimals coincide. The cubic root of 48998433 is about 365.9266701906.
The spelling of 48998433 in words is "forty-eight million, nine hundred ninety-eight thousand, four hundred thirty-three".
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