Base | Representation |
---|---|
bin | 1011101100110… |
… | …01010001000001 |
3 | 20211200022002210 |
4 | 11312121101001 |
5 | 200111122340 |
6 | 13423332333 |
7 | 2301136014 |
oct | 566312101 |
9 | 224608083 |
10 | 98145345 |
11 | 50445061 |
12 | 28a510a9 |
13 | 1744458c |
14 | d06b37b |
15 | 893a180 |
hex | 5d99441 |
98145345 has 16 divisors (see below), whose sum is σ = 157187520. Its totient is φ = 52292544.
The previous prime is 98145337. The next prime is 98145389. The reversal of 98145345 is 54354189.
It is not a de Polignac number, because 98145345 - 23 = 98145337 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16287 + ... + 21483.
It is an arithmetic number, because the mean of its divisors is an integer number (9824220).
Almost surely, 298145345 is an apocalyptic number.
It is an amenable number.
98145345 is a deficient number, since it is larger than the sum of its proper divisors (59042175).
98145345 is a wasteful number, since it uses less digits than its factorization.
98145345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6464.
The product of its digits is 86400, while the sum is 39.
The square root of 98145345 is about 9906.8332478144. The cubic root of 98145345 is about 461.2714431024.
The spelling of 98145345 in words is "ninety-eight million, one hundred forty-five thousand, three hundred forty-five".
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