Base | Representation |
---|---|
bin | 11101101001111… |
… | …10011001011000 |
3 | 122100002201122220 |
4 | 32310332121120 |
5 | 1002141034323 |
6 | 40403544040 |
7 | 6110331252 |
oct | 1664763130 |
9 | 570081586 |
10 | 248768088 |
11 | 118472168 |
12 | 6b38b020 |
13 | 3c700a6a |
14 | 25078cd2 |
15 | 16c8e0e3 |
hex | ed3e658 |
248768088 has 32 divisors (see below), whose sum is σ = 623140800. Its totient is φ = 82759968.
The previous prime is 248768081. The next prime is 248768099. The reversal of 248768088 is 880867842.
It is a self number, because there is not a number n which added to its sum of digits gives 248768088.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248768081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2643 + ... + 22461.
It is an arithmetic number, because the mean of its divisors is an integer number (19473150).
Almost surely, 2248768088 is an apocalyptic number.
It is an amenable number.
248768088 is an abundant number, since it is smaller than the sum of its proper divisors (374372712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248768088 is a wasteful number, since it uses less digits than its factorization.
248768088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20351 (or 20347 counting only the distinct ones).
The product of its (nonzero) digits is 1376256, while the sum is 51.
The square root of 248768088 is about 15772.3837133136. The cubic root of 248768088 is about 628.9240794255.
The spelling of 248768088 in words is "two hundred forty-eight million, seven hundred sixty-eight thousand, eighty-eight".
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