Base | Representation |
---|---|
bin | 1011100111100… |
… | …00110001111001 |
3 | 20210101020102210 |
4 | 11303300301321 |
5 | 144422031400 |
6 | 13400445333 |
7 | 2262233010 |
oct | 563606171 |
9 | 223336383 |
10 | 97455225 |
11 | 5001360a |
12 | 28779849 |
13 | 1726241a |
14 | cd2ba77 |
15 | 8850950 |
hex | 5cf0c79 |
97455225 has 96 divisors (see below), whose sum is σ = 196773120. Its totient is φ = 41610240.
The previous prime is 97455191. The next prime is 97455233. The reversal of 97455225 is 52255479.
It is not a de Polignac number, because 97455225 - 29 = 97454713 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 563239 + ... + 563411.
It is an arithmetic number, because the mean of its divisors is an integer number (2049720).
Almost surely, 297455225 is an apocalyptic number.
It is an amenable number.
97455225 is an abundant number, since it is smaller than the sum of its proper divisors (99317895).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97455225 is a wasteful number, since it uses less digits than its factorization.
97455225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 259 (or 254 counting only the distinct ones).
The product of its digits is 126000, while the sum is 39.
The square root of 97455225 is about 9871.9412984478. The cubic root of 97455225 is about 460.1877384283.
The spelling of 97455225 in words is "ninety-seven million, four hundred fifty-five thousand, two hundred twenty-five".
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