Base | Representation |
---|---|
bin | 10010010000010110… |
… | …11110110001000100 |
3 | 221022001010111102010 |
4 | 21020023132301010 |
5 | 130033012404443 |
6 | 4300311214220 |
7 | 464606210256 |
oct | 111013366104 |
9 | 27261114363 |
10 | 9800903748 |
11 | 417a39a059 |
12 | 1a96377370 |
13 | c0268b63c |
14 | 68d937cd6 |
15 | 3c5681733 |
hex | 2482dec44 |
9800903748 has 24 divisors (see below), whose sum is σ = 22951341952. Its totient is φ = 3255172704.
The previous prime is 9800903747. The next prime is 9800903809. The reversal of 9800903748 is 8473090089.
It is a junction number, because it is equal to n+sod(n) for n = 9800903697 and 9800903706.
It is not an unprimeable number, because it can be changed into a prime (9800903747) 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, 1470940 + ... + 1477587.
Almost surely, 29800903748 is an apocalyptic number.
It is an amenable number.
9800903748 is an abundant number, since it is smaller than the sum of its proper divisors (13150438204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9800903748 is a wasteful number, since it uses less digits than its factorization.
9800903748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948811 (or 2948809 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 48.
The square root of 9800903748 is about 98999.5138775944. The cubic root of 9800903748 is about 2140.0407413561.
The spelling of 9800903748 in words is "nine billion, eight hundred million, nine hundred three thousand, seven hundred forty-eight".
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