Base | Representation |
---|---|
bin | 1011101010010… |
… | …11000100010101 |
3 | 20211002000201211 |
4 | 11311023010111 |
5 | 200020400140 |
6 | 13412421421 |
7 | 2265333133 |
oct | 565130425 |
9 | 224060654 |
10 | 97825045 |
11 | 5024644a |
12 | 28917871 |
13 | 17361856 |
14 | cdc6753 |
15 | 88c52ea |
hex | 5d4b115 |
97825045 has 8 divisors (see below), whose sum is σ = 118804896. Its totient is φ = 77316816.
The previous prime is 97825031. The next prime is 97825051. The reversal of 97825045 is 54052879.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-97825045 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 97824989 and 97825007.
It is a congruent number.
It is an unprimeable number.
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, 117447 + ... + 118276.
It is an arithmetic number, because the mean of its divisors is an integer number (14850612).
Almost surely, 297825045 is an apocalyptic number.
It is an amenable number.
97825045 is a deficient number, since it is larger than the sum of its proper divisors (20979851).
97825045 is a wasteful number, since it uses less digits than its factorization.
97825045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235811.
The product of its (nonzero) digits is 100800, while the sum is 40.
The square root of 97825045 is about 9890.6544272864. The cubic root of 97825045 is about 460.7691056123.
The spelling of 97825045 in words is "ninety-seven million, eight hundred twenty-five thousand, forty-five".
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