Base | Representation |
---|---|
bin | 101001110110101001… |
… | …1000111011000001100 |
3 | 22120222221010101020001 |
4 | 1103231103013120030 |
5 | 2433033410311233 |
6 | 105142432134044 |
7 | 6331216062301 |
oct | 1235523073014 |
9 | 276887111201 |
10 | 89880557068 |
11 | 3513325a925 |
12 | 15504997324 |
13 | 8625161aa3 |
14 | 44c90c90a8 |
15 | 2510b3627d |
hex | 14ed4c760c |
89880557068 has 6 divisors (see below), whose sum is σ = 157290974876. Its totient is φ = 44940278532.
The previous prime is 89880557023. The next prime is 89880557077. The reversal of 89880557068 is 86075508898.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11235069630 + ... + 11235069637.
Almost surely, 289880557068 is an apocalyptic number.
It is an amenable number.
89880557068 is a deficient number, since it is larger than the sum of its proper divisors (67410417808).
89880557068 is a wasteful number, since it uses less digits than its factorization.
89880557068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22470139271 (or 22470139269 counting only the distinct ones).
The product of its (nonzero) digits is 38707200, while the sum is 64.
The spelling of 89880557068 in words is "eighty-nine billion, eight hundred eighty million, five hundred fifty-seven thousand, sixty-eight".
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