Base | Representation |
---|---|
bin | 110101011101110… |
… | …001111000001000 |
3 | 2022111212021012020 |
4 | 311131301320020 |
5 | 3314112431140 |
6 | 225001444440 |
7 | 31141236126 |
oct | 6535617010 |
9 | 2274767166 |
10 | 896998920 |
11 | 420372624 |
12 | 2104a0720 |
13 | 113ab56bc |
14 | 871b8916 |
15 | 53b376d0 |
hex | 35771e08 |
896998920 has 128 divisors (see below), whose sum is σ = 2776688640. Its totient is φ = 231678720.
The previous prime is 896998909. The next prime is 896998937. The reversal of 896998920 is 29899698.
896998920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-4 number, since 4×8969989204 (a number of 37 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 675297 + ... + 676623.
It is an arithmetic number, because the mean of its divisors is an integer number (21692880).
Almost surely, 2896998920 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 896998920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1388344320).
896998920 is an abundant number, since it is smaller than the sum of its proper divisors (1879689720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
896998920 is a wasteful number, since it uses less digits than its factorization.
896998920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1515 (or 1511 counting only the distinct ones).
The product of its (nonzero) digits is 5038848, while the sum is 60.
The square root of 896998920 is about 29949.9402336632. The cubic root of 896998920 is about 964.4150373918.
The spelling of 896998920 in words is "eight hundred ninety-six million, nine hundred ninety-eight thousand, nine hundred twenty".
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