Base | Representation |
---|---|
bin | 110101100001010… |
… | …011010001000100 |
3 | 2022120121011120200 |
4 | 311201103101010 |
5 | 3314332001431 |
6 | 225033330500 |
7 | 31152132510 |
oct | 6541232104 |
9 | 2276534520 |
10 | 897922116 |
11 | 4209431a3 |
12 | 210866a30 |
13 | 114049980 |
14 | 87379140 |
15 | 53c6aee6 |
hex | 35853444 |
897922116 has 288 divisors, whose sum is σ = 3090866688. Its totient is φ = 212889600.
The previous prime is 897922111. The next prime is 897922147. The reversal of 897922116 is 611229798.
It is not an unprimeable number, because it can be changed into a prime (897922111) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1280566 + ... + 1281266.
It is an arithmetic number, because the mean of its divisors is an integer number (10732176).
Almost surely, 2897922116 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 897922116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1545433344).
897922116 is an abundant number, since it is smaller than the sum of its proper divisors (2192944572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
897922116 is a wasteful number, since it uses less digits than its factorization.
897922116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771 (or 766 counting only the distinct ones).
The product of its digits is 108864, while the sum is 45.
The square root of 897922116 is about 29965.3485879941. The cubic root of 897922116 is about 964.7457842896.
The spelling of 897922116 in words is "eight hundred ninety-seven million, nine hundred twenty-two thousand, one hundred sixteen".
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