Base | Representation |
---|---|
bin | 1011100100010… |
… | …00000110001101 |
3 | 20202120110021001 |
4 | 11302020012031 |
5 | 144314321240 |
6 | 13343340301 |
7 | 2255465635 |
oct | 562100615 |
9 | 222513231 |
10 | 97026445 |
11 | 4a85044a |
12 | 285b1691 |
13 | 171421c9 |
14 | cc596c5 |
15 | 87b889a |
hex | 5c8818d |
97026445 has 8 divisors (see below), whose sum is σ = 122559840. Its totient is φ = 73535760.
The previous prime is 97026439. The next prime is 97026467. The reversal of 97026445 is 54462079.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 97026445 - 219 = 96502157 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510571 + ... + 510760.
It is an arithmetic number, because the mean of its divisors is an integer number (15319980).
Almost surely, 297026445 is an apocalyptic number.
97026445 is a gapful number since it is divisible by the number (95) formed by its first and last digit.
It is an amenable number.
97026445 is a deficient number, since it is larger than the sum of its proper divisors (25533395).
97026445 is a wasteful number, since it uses less digits than its factorization.
97026445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021355.
The product of its (nonzero) digits is 60480, while the sum is 37.
The square root of 97026445 is about 9850.2002517715. The cubic root of 97026445 is about 459.5118403632.
The spelling of 97026445 in words is "ninety-seven million, twenty-six thousand, four hundred forty-five".
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