Base | Representation |
---|---|
bin | 11010000111100010000… |
… | …11100001101001011100 |
3 | 10011210100011120212120022 |
4 | 31003301003201221130 |
5 | 104200332220242001 |
6 | 1524131513211312 |
7 | 121556226206312 |
oct | 15036103415134 |
9 | 3153304525508 |
10 | 897397430876 |
11 | 316647500121 |
12 | 125b08700b38 |
13 | 6681652698b |
14 | 316118b60b2 |
15 | 18523ce011b |
hex | d0f10e1a5c |
897397430876 has 24 divisors (see below), whose sum is σ = 1580218317216. Its totient is φ = 445911681600.
The previous prime is 897397430857. The next prime is 897397430987. The reversal of 897397430876 is 678034793798.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41801 + ... + 1340351.
It is an arithmetic number, because the mean of its divisors is an integer number (65842429884).
Almost surely, 2897397430876 is an apocalyptic number.
It is an amenable number.
897397430876 is a deficient number, since it is larger than the sum of its proper divisors (682820886340).
897397430876 is a wasteful number, since it uses less digits than its factorization.
897397430876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1299629 (or 1299627 counting only the distinct ones).
The product of its (nonzero) digits is 384072192, while the sum is 71.
The spelling of 897397430876 in words is "eight hundred ninety-seven billion, three hundred ninety-seven million, four hundred thirty thousand, eight hundred seventy-six".
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