Base | Representation |
---|---|
bin | 1011101011011… |
… | …0000100011101 |
3 | 10102011110021110 |
4 | 2322312010131 |
5 | 100014332003 |
6 | 4505452233 |
7 | 1133216400 |
oct | 272660435 |
9 | 112143243 |
10 | 48980253 |
11 | 25714653 |
12 | 144a1079 |
13 | a1bc1ca |
14 | 670dd37 |
15 | 4477a03 |
hex | 2eb611d |
48980253 has 24 divisors (see below), whose sum is σ = 76744800. Its totient is φ = 27703200.
The previous prime is 48980249. The next prime is 48980257. The reversal of 48980253 is 35208984.
It is a happy number.
48980253 is a nontrivial binomial coefficient, being equal to C(9898, 2).
It is an interprime number because it is at equal distance from previous prime (48980249) and next prime (48980257).
It is not a de Polignac number, because 48980253 - 22 = 48980249 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48980257) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13198 + ... + 16496.
It is an arithmetic number, because the mean of its divisors is an integer number (3197700).
Almost surely, 248980253 is an apocalyptic number.
48980253 is the 9897-th triangular number and also the 4949-th hexagonal number.
It is an amenable number.
48980253 is a deficient number, since it is larger than the sum of its proper divisors (27764547).
48980253 is a wasteful number, since it uses less digits than its factorization.
48980253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3417 (or 3410 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 48980253 is about 6998.5893578635. The cubic root of 48980253 is about 365.8814077241.
The spelling of 48980253 in words is "forty-eight million, nine hundred eighty thousand, two hundred fifty-three".
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