Base | Representation |
---|---|
bin | 1011101100101… |
… | …00011101010111 |
3 | 20211122022002112 |
4 | 11312110131113 |
5 | 200110010110 |
6 | 13423101235 |
7 | 2301024425 |
oct | 566243527 |
9 | 224568075 |
10 | 98125655 |
11 | 50431291 |
12 | 28a4181b |
13 | 17438624 |
14 | d064115 |
15 | 8934405 |
hex | 5d94757 |
98125655 has 4 divisors (see below), whose sum is σ = 117750792. Its totient is φ = 78500520.
The previous prime is 98125627. The next prime is 98125679. The reversal of 98125655 is 55652189.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55652189 = 29 ⋅1919041.
It is not a de Polignac number, because 98125655 - 28 = 98125399 is a prime.
It is a Duffinian number.
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, 9812561 + ... + 9812570.
It is an arithmetic number, because the mean of its divisors is an integer number (29437698).
Almost surely, 298125655 is an apocalyptic number.
98125655 is a deficient number, since it is larger than the sum of its proper divisors (19625137).
98125655 is a wasteful number, since it uses less digits than its factorization.
98125655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19625136.
The product of its digits is 108000, while the sum is 41.
The square root of 98125655 is about 9905.8394394418. The cubic root of 98125655 is about 461.2405941536.
The spelling of 98125655 in words is "ninety-eight million, one hundred twenty-five thousand, six hundred fifty-five".
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