Base | Representation |
---|---|
bin | 1011101011111… |
… | …10110000101100 |
3 | 20211110210011212 |
4 | 11311332300230 |
5 | 200044134110 |
6 | 13421133552 |
7 | 2300204342 |
oct | 565766054 |
9 | 224423155 |
10 | 98036780 |
11 | 50380536 |
12 | 289ba2b8 |
13 | 1740703a |
14 | d03d992 |
15 | 8917e05 |
hex | 5d7ec2c |
98036780 has 24 divisors (see below), whose sum is σ = 207770640. Its totient is φ = 38854080.
The previous prime is 98036779. The next prime is 98036801. The reversal of 98036780 is 8763089.
It is a super-2 number, since 2×980367802 = 19222420465536800, which contains 22 as substring.
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, 20306 + ... + 24665.
It is an arithmetic number, because the mean of its divisors is an integer number (8657110).
Almost surely, 298036780 is an apocalyptic number.
It is an amenable number.
98036780 is an abundant number, since it is smaller than the sum of its proper divisors (109733860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98036780 is a wasteful number, since it uses less digits than its factorization.
98036780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45089 (or 45087 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 98036780 is about 9901.3524328750. The cubic root of 98036780 is about 461.1012994907.
The spelling of 98036780 in words is "ninety-eight million, thirty-six thousand, seven hundred eighty".
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