Base | Representation |
---|---|
bin | 1011100100100… |
… | …11000001101100 |
3 | 20202122201200002 |
4 | 11302103001230 |
5 | 144322234322 |
6 | 13344323432 |
7 | 2256043310 |
oct | 562230154 |
9 | 222581602 |
10 | 97071212 |
11 | 4a881047 |
12 | 28613578 |
13 | 171596b4 |
14 | cc6bb40 |
15 | 87c6c92 |
hex | 5c9306c |
97071212 has 12 divisors (see below), whose sum is σ = 194142480. Its totient is φ = 41601936.
The previous prime is 97071197. The next prime is 97071229. The reversal of 97071212 is 21217079.
97071212 is an admirable number.
It is a pancake number, because a pancake can be divided into 97071212 parts by 13933 straight cuts.
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, 1733387 + ... + 1733442.
It is an arithmetic number, because the mean of its divisors is an integer number (16178540).
Almost surely, 297071212 is an apocalyptic number.
It is an amenable number.
97071212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97071212 is a wasteful number, since it uses less digits than its factorization.
97071212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3466840 (or 3466838 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 29.
The square root of 97071212 is about 9852.4723800679. The cubic root of 97071212 is about 459.5825008367.
The spelling of 97071212 in words is "ninety-seven million, seventy-one thousand, two hundred twelve".
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