Base | Representation |
---|---|
bin | 1011101010110… |
… | …10001110101100 |
3 | 20211012011220221 |
4 | 11311122032230 |
5 | 200024342043 |
6 | 13414021124 |
7 | 2266012162 |
oct | 565321654 |
9 | 224164827 |
10 | 97887148 |
11 | 50289077 |
12 | 289477a4 |
13 | 17383bb8 |
14 | d001232 |
15 | 88d88ed |
hex | 5d5a3ac |
97887148 has 6 divisors (see below), whose sum is σ = 171302516. Its totient is φ = 48943572.
The previous prime is 97887137. The next prime is 97887161. The reversal of 97887148 is 84178879.
It is a junction number, because it is equal to n+sod(n) for n = 97887095 and 97887104.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12235890 + ... + 12235897.
Almost surely, 297887148 is an apocalyptic number.
It is an amenable number.
97887148 is a deficient number, since it is larger than the sum of its proper divisors (73415368).
97887148 is a wasteful number, since it uses less digits than its factorization.
97887148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24471791 (or 24471789 counting only the distinct ones).
The product of its digits is 903168, while the sum is 52.
The square root of 97887148 is about 9893.7934079907. The cubic root of 97887148 is about 460.8665894778.
The spelling of 97887148 in words is "ninety-seven million, eight hundred eighty-seven thousand, one hundred forty-eight".
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