Base | Representation |
---|---|
bin | 1010100111100… |
… | …00111110010000 |
3 | 20012121002111220 |
4 | 11103300332100 |
5 | 140300124113 |
6 | 12501005040 |
7 | 2131026513 |
oct | 523607620 |
9 | 205532456 |
10 | 89067408 |
11 | 46304731 |
12 | 259b3780 |
13 | 155b6611 |
14 | bb86d7a |
15 | 7c45523 |
hex | 54f0f90 |
89067408 has 40 divisors (see below), whose sum is σ = 240097728. Its totient is φ = 28397952.
The previous prime is 89067389. The next prime is 89067409. The reversal of 89067408 is 80476098.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 89067408.
It is not an unprimeable number, because it can be changed into a prime (89067409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39235 + ... + 41442.
Almost surely, 289067408 is an apocalyptic number.
It is an amenable number.
89067408 is an abundant number, since it is smaller than the sum of its proper divisors (151030320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89067408 is a wasteful number, since it uses less digits than its factorization.
89067408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80711 (or 80705 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 42.
The square root of 89067408 is about 9437.5530726985. The cubic root of 89067408 is about 446.5872000408.
The spelling of 89067408 in words is "eighty-nine million, sixty-seven thousand, four hundred eight".
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