Base | Representation |
---|---|
bin | 1110011101110010010… |
… | …0111001101110001100 |
3 | 212202110100112220212212 |
4 | 3213130210321232030 |
5 | 13032424013001004 |
6 | 310055441045552 |
7 | 23645255264264 |
oct | 3473444715614 |
9 | 782410486785 |
10 | 248513797004 |
11 | 96437617a10 |
12 | 401b69268b8 |
13 | 1a5861ba835 |
14 | c0572a07a4 |
15 | 66e75e796e |
hex | 39dc939b8c |
248513797004 has 96 divisors (see below), whose sum is σ = 509290467840. Its totient is φ = 105027148800.
The previous prime is 248513796967. The next prime is 248513797009. The reversal of 248513797004 is 400797315842.
It is not an unprimeable number, because it can be changed into a prime (248513797009) 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, 3863732 + ... + 3927524.
It is an arithmetic number, because the mean of its divisors is an integer number (5305109040).
Almost surely, 2248513797004 is an apocalyptic number.
It is an amenable number.
248513797004 is an abundant number, since it is smaller than the sum of its proper divisors (260776670836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248513797004 is a wasteful number, since it uses less digits than its factorization.
248513797004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63951 (or 63949 counting only the distinct ones).
The product of its (nonzero) digits is 1693440, while the sum is 50.
The spelling of 248513797004 in words is "two hundred forty-eight billion, five hundred thirteen million, seven hundred ninety-seven thousand, four".
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