Base | Representation |
---|---|
bin | 11101100101101… |
… | …01001110110100 |
3 | 122022001011222110 |
4 | 32302311032310 |
5 | 1002020100020 |
6 | 40343531020 |
7 | 6102501261 |
oct | 1662651664 |
9 | 568034873 |
10 | 248206260 |
11 | 118119045 |
12 | 6b159a70 |
13 | 3c565113 |
14 | 24d70268 |
15 | 16bcc8e0 |
hex | ecb53b4 |
248206260 has 48 divisors (see below), whose sum is σ = 700471296. Its totient is φ = 65665152.
The previous prime is 248206247. The next prime is 248206267. The reversal of 248206260 is 62602842.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248206267) 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, 8667 + ... + 23906.
It is an arithmetic number, because the mean of its divisors is an integer number (14593152).
Almost surely, 2248206260 is an apocalyptic number.
248206260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
248206260 is an abundant number, since it is smaller than the sum of its proper divisors (452265036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248206260 is a wasteful number, since it uses less digits than its factorization.
248206260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32712 (or 32710 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 248206260 is about 15754.5631484976. The cubic root of 248206260 is about 628.4502599479.
The spelling of 248206260 in words is "two hundred forty-eight million, two hundred six thousand, two hundred sixty".
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