Base | Representation |
---|---|
bin | 110101100011000… |
… | …000001010000000 |
3 | 2022121102211101122 |
4 | 311203000022000 |
5 | 3314440240003 |
6 | 225051051412 |
7 | 31156001030 |
oct | 6543001200 |
9 | 2277384348 |
10 | 898368128 |
11 | 4211182a9 |
12 | 210a40b68 |
13 | 114174998 |
14 | 874538c0 |
15 | 53d08238 |
hex | 358c0280 |
898368128 has 64 divisors (see below), whose sum is σ = 2165745600. Its totient is φ = 362360832.
The previous prime is 898368113. The next prime is 898368139. The reversal of 898368128 is 821863898.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-3 number, since 3×8983681283 (a number of 28 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 898368128.
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, 14258 + ... + 44721.
It is an arithmetic number, because the mean of its divisors is an integer number (33839775).
Almost surely, 2898368128 is an apocalyptic number.
It is an amenable number.
898368128 is an abundant number, since it is smaller than the sum of its proper divisors (1267377472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
898368128 is a wasteful number, since it uses less digits than its factorization.
898368128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59017 (or 59005 counting only the distinct ones).
The product of its digits is 1327104, while the sum is 53.
The square root of 898368128 is about 29972.7897934110. The cubic root of 898368128 is about 964.9054926374.
The spelling of 898368128 in words is "eight hundred ninety-eight million, three hundred sixty-eight thousand, one hundred twenty-eight".
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