Base | Representation |
---|---|
bin | 101101101011110110… |
… | …1010001110001000000 |
3 | 100101020022222112202100 |
4 | 1123113231101301000 |
5 | 3101411203014300 |
6 | 113023104150400 |
7 | 10042133242611 |
oct | 1332755216100 |
9 | 311208875670 |
10 | 98108251200 |
11 | 38675606243 |
12 | 17020308400 |
13 | 933690775b |
14 | 4a69b03c08 |
15 | 284310b700 |
hex | 16d7b51c40 |
98108251200 has 504 divisors, whose sum is σ = 377111434752. Its totient is φ = 24096522240.
The previous prime is 98108251181. The next prime is 98108251201. The reversal of 98108251200 is 215280189.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98108251201) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11501337 + ... + 11509863.
Almost surely, 298108251200 is an apocalyptic number.
98108251200 is a gapful number since it is divisible by the number (90) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 98108251200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188555717376).
98108251200 is an abundant number, since it is smaller than the sum of its proper divisors (279003183552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98108251200 is a wasteful number, since it uses less digits than its factorization.
98108251200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8619 (or 8601 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 36.
The spelling of 98108251200 in words is "ninety-eight billion, one hundred eight million, two hundred fifty-one thousand, two hundred".
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