Base | Representation |
---|---|
bin | 10100011010110101001010… |
… | …011110001000000000000000 |
3 | 102202222020200101110002002010 |
4 | 110122311022132020000000 |
5 | 43232330031433300021 |
6 | 514555415154252520 |
7 | 24626114460136200 |
oct | 2432651236100000 |
9 | 382866611402063 |
10 | 89804720603136 |
11 | 26683a71637a70 |
12 | a0a490b287140 |
13 | 3b15719994166 |
14 | 1826800934400 |
15 | a5b060a6e976 |
hex | 51ad4a788000 |
89804720603136 has 1536 divisors, whose sum is σ = 311863746983040. Its totient is φ = 22724739072000.
The previous prime is 89804720603119. The next prime is 89804720603137. The reversal of 89804720603136 is 63130602740898.
It is a tau number, because it is divible by the number of its divisors (1536).
It is a super-2 number, since 2×898047206031362 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (89804720603137) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 519102431146 + ... + 519102431318.
Almost surely, 289804720603136 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 89804720603136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155931873491520).
89804720603136 is an abundant number, since it is smaller than the sum of its proper divisors (222059026379904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89804720603136 is a wasteful number, since it uses less digits than its factorization.
89804720603136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429 (or 394 counting only the distinct ones).
The product of its (nonzero) digits is 10450944, while the sum is 57.
The spelling of 89804720603136 in words is "eighty-nine trillion, eight hundred four billion, seven hundred twenty million, six hundred three thousand, one hundred thirty-six".
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