Base | Representation |
---|---|
bin | 11100100010010101111… |
… | …00100111100101000000 |
3 | 10110201212102110012200120 |
4 | 32101022330213211000 |
5 | 112031041021320344 |
6 | 2030235015020240 |
7 | 130560644021442 |
oct | 16211274474500 |
9 | 3421772405616 |
10 | 980509948224 |
11 | 348917338594 |
12 | 13a04296a680 |
13 | 7160044a121 |
14 | 35657b86492 |
15 | 1a78a67b219 |
hex | e44af27940 |
980509948224 has 56 divisors (see below), whose sum is σ = 2649463075968. Its totient is φ = 319882675200.
The previous prime is 980509948219. The next prime is 980509948289. The reversal of 980509948224 is 422849905089.
It is a super-2 number, since 2×9805099482242 (a number of 25 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54318877 + ... + 54336924.
Almost surely, 2980509948224 is an apocalyptic number.
980509948224 is a gapful number since it is divisible by the number (94) formed by its first and last digit.
It is an amenable number.
980509948224 is an abundant number, since it is smaller than the sum of its proper divisors (1668953127744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
980509948224 is a wasteful number, since it uses less digits than its factorization.
980509948224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108655863 (or 108655853 counting only the distinct ones).
The product of its (nonzero) digits is 14929920, while the sum is 60.
The spelling of 980509948224 in words is "nine hundred eighty billion, five hundred nine million, nine hundred forty-eight thousand, two hundred twenty-four".
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