Base | Representation |
---|---|
bin | 110101100001011… |
… | …101010101100000 |
3 | 2022120200021011020 |
4 | 311201131111200 |
5 | 3314334311420 |
6 | 225034245440 |
7 | 31152363660 |
oct | 6541352540 |
9 | 2276607136 |
10 | 897963360 |
11 | 420971188 |
12 | 210886880 |
13 | 114062688 |
14 | 8738a1a0 |
15 | 53c78340 |
hex | 3585d560 |
897963360 has 384 divisors, whose sum is σ = 3441844224. Its totient is φ = 192430080.
The previous prime is 897963317. The next prime is 897963361. The reversal of 897963360 is 63369798.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (897963361) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3853804 + ... + 3854036.
It is an arithmetic number, because the mean of its divisors is an integer number (8963136).
Almost surely, 2897963360 is an apocalyptic number.
897963360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 897963360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1720922112).
897963360 is an abundant number, since it is smaller than the sum of its proper divisors (2543880864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
897963360 is a wasteful number, since it uses less digits than its factorization.
897963360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326 (or 318 counting only the distinct ones).
The product of its (nonzero) digits is 1469664, while the sum is 51.
The square root of 897963360 is about 29966.0367749891. The cubic root of 897963360 is about 964.7605551943.
The spelling of 897963360 in words is "eight hundred ninety-seven million, nine hundred sixty-three thousand, three hundred sixty".
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