Base | Representation |
---|---|
bin | 1101110010011001… |
… | …10000101001100000 |
3 | 201002212100111111221 |
4 | 12321030300221200 |
5 | 110124414102443 |
6 | 3222300344424 |
7 | 351300534310 |
oct | 67114605140 |
9 | 21085314457 |
10 | 7402097248 |
11 | 3159322247 |
12 | 1526b45114 |
13 | 90c700000 |
14 | 503109440 |
15 | 2d4c93eed |
hex | 1b9330a60 |
7402097248 has 144 divisors (see below), whose sum is σ = 18245334240. Its totient is φ = 2895399936.
The previous prime is 7402097239. The next prime is 7402097251. The reversal of 7402097248 is 8427902047.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83169588 + ... + 83169676.
It is an arithmetic number, because the mean of its divisors is an integer number (126703710).
Almost surely, 27402097248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7402097248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9122667120).
7402097248 is an abundant number, since it is smaller than the sum of its proper divisors (10843236992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7402097248 is an frugal number, since it uses more digits than its factorization.
7402097248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171 (or 111 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 43.
The square root of 7402097248 is about 86035.4418132435. The cubic root of 7402097248 is about 1948.8792374466.
The spelling of 7402097248 in words is "seven billion, four hundred two million, ninety-seven thousand, two hundred forty-eight".
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