Base | Representation |
---|---|
bin | 1010100111010… |
… | …00111100111011 |
3 | 20012112102110010 |
4 | 11103220330323 |
5 | 140243101210 |
6 | 12500153003 |
7 | 2130531651 |
oct | 523507473 |
9 | 205472403 |
10 | 89034555 |
11 | 46291a85 |
12 | 25998763 |
13 | 155a468c |
14 | bb78dd1 |
15 | 7c3a920 |
hex | 54e8f3b |
89034555 has 16 divisors (see below), whose sum is σ = 142661664. Its totient is φ = 47416320.
The previous prime is 89034529. The next prime is 89034557. The reversal of 89034555 is 55543098.
It is not a de Polignac number, because 89034555 - 213 = 89026363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89034557) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7435 + ... + 15275.
It is an arithmetic number, because the mean of its divisors is an integer number (8916354).
Almost surely, 289034555 is an apocalyptic number.
89034555 is a deficient number, since it is larger than the sum of its proper divisors (53627109).
89034555 is a wasteful number, since it uses less digits than its factorization.
89034555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8606.
The product of its (nonzero) digits is 108000, while the sum is 39.
The square root of 89034555 is about 9435.8123656631. The cubic root of 89034555 is about 446.5322845788.
The spelling of 89034555 in words is "eighty-nine million, thirty-four thousand, five hundred fifty-five".
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