Base | Representation |
---|---|
bin | 101101111010000000… |
… | …1100000010011100000 |
3 | 100102110102220022201002 |
4 | 1123310001200103200 |
5 | 3103344312100210 |
6 | 113142154331132 |
7 | 10056662233343 |
oct | 1336401402340 |
9 | 312412808632 |
10 | 98583315680 |
11 | 38899791213 |
12 | 17133429aa8 |
13 | 93b116bab5 |
14 | 4ab2c4845a |
15 | 286eb9b4a5 |
hex | 16f40604e0 |
98583315680 has 144 divisors (see below), whose sum is σ = 238407415344. Its totient is φ = 38522265600.
The previous prime is 98583315679. The next prime is 98583315703. The reversal of 98583315680 is 8651338589.
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, 180225167 + ... + 180225713.
It is an arithmetic number, because the mean of its divisors is an integer number (1655607051).
Almost surely, 298583315680 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 98583315680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119203707672).
98583315680 is an abundant number, since it is smaller than the sum of its proper divisors (139824099664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98583315680 is a wasteful number, since it uses less digits than its factorization.
98583315680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1069 (or 1008 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 56.
The spelling of 98583315680 in words is "ninety-eight billion, five hundred eighty-three million, three hundred fifteen thousand, six hundred eighty".
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