Base | Representation |
---|---|
bin | 11101101000010… |
… | …01101110111110 |
3 | 122022200202202210 |
4 | 32310021232332 |
5 | 1002112134012 |
6 | 40355201250 |
7 | 6105442341 |
oct | 1664115676 |
9 | 568622683 |
10 | 248552382 |
11 | 1183350a1 |
12 | 6b2a6226 |
13 | 3c656820 |
14 | 25020458 |
15 | 16c4a23c |
hex | ed09bbe |
248552382 has 16 divisors (see below), whose sum is σ = 535343760. Its totient is φ = 76477632.
The previous prime is 248552363. The next prime is 248552411. The reversal of 248552382 is 283255842.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 248552382.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1593207 + ... + 1593362.
It is an arithmetic number, because the mean of its divisors is an integer number (33458985).
Almost surely, 2248552382 is an apocalyptic number.
248552382 is an abundant number, since it is smaller than the sum of its proper divisors (286791378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248552382 is a wasteful number, since it uses less digits than its factorization.
248552382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3186587.
The product of its digits is 153600, while the sum is 39.
The square root of 248552382 is about 15765.5441390394. The cubic root of 248552382 is about 628.7422475188.
The spelling of 248552382 in words is "two hundred forty-eight million, five hundred fifty-two thousand, three hundred eighty-two".
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