Base | Representation |
---|---|
bin | 1010100111001… |
… | …01100101111110 |
3 | 20012111201120121 |
4 | 11103211211332 |
5 | 140242131143 |
6 | 12500005154 |
7 | 2130443566 |
oct | 523454576 |
9 | 205451517 |
10 | 89020798 |
11 | 46282709 |
12 | 259907ba |
13 | 1559b339 |
14 | bb73da6 |
15 | 7c367ed |
hex | 54e597e |
89020798 has 8 divisors (see below), whose sum is σ = 133741440. Its totient is φ = 44440320.
The previous prime is 89020781. The next prime is 89020801. The reversal of 89020798 is 89702098.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33438 + ... + 36001.
It is an arithmetic number, because the mean of its divisors is an integer number (16717680).
Almost surely, 289020798 is an apocalyptic number.
89020798 is a deficient number, since it is larger than the sum of its proper divisors (44720642).
89020798 is a wasteful number, since it uses less digits than its factorization.
89020798 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70082.
The product of its (nonzero) digits is 72576, while the sum is 43.
The square root of 89020798 is about 9435.0833594622. The cubic root of 89020798 is about 446.5092850402.
The spelling of 89020798 in words is "eighty-nine million, twenty thousand, seven hundred ninety-eight".
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