Base | Representation |
---|---|
bin | 101001100100100100… |
… | …0111111011010000000 |
3 | 22112102122122012000000 |
4 | 1103021020333122000 |
5 | 2430313111020300 |
6 | 105002322000000 |
7 | 6310201553400 |
oct | 1231110773200 |
9 | 275378565000 |
10 | 89273923200 |
11 | 34951890920 |
12 | 153757a6000 |
13 | 8559582837 |
14 | 446c6d6800 |
15 | 24c7757c00 |
hex | 14c923f680 |
89273923200 has 2016 divisors, whose sum is σ = 425510845920. Its totient is φ = 18289152000.
The previous prime is 89273923177. The next prime is 89273923213. The reversal of 89273923200 is 232937298.
It is a tau number, because it is divible by the number of its divisors (2016).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 251 ways as a sum of consecutive naturals, for example, 1257379165 + ... + 1257379235.
Almost surely, 289273923200 is an apocalyptic number.
89273923200 is a gapful number since it is divisible by the number (80) 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 89273923200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212755422960).
89273923200 is an abundant number, since it is smaller than the sum of its proper divisors (336236922720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89273923200 is a wasteful number, since it uses less digits than its factorization.
89273923200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138 (or 99 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The spelling of 89273923200 in words is "eighty-nine billion, two hundred seventy-three million, nine hundred twenty-three thousand, two hundred".
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