Base | Representation |
---|---|
bin | 111010101100000… |
… | …000110001101000 |
3 | 2112121201200021202 |
4 | 322230000301220 |
5 | 4004030203130 |
6 | 241411423332 |
7 | 33254045462 |
oct | 7254006150 |
9 | 2477650252 |
10 | 984616040 |
11 | 465876671 |
12 | 2358b4b48 |
13 | 128cb1b55 |
14 | 94aa5132 |
15 | 5b693145 |
hex | 3ab00c68 |
984616040 has 16 divisors (see below), whose sum is σ = 2215386180. Its totient is φ = 393846400.
The previous prime is 984615997. The next prime is 984616049. The reversal of 984616040 is 40616489.
It can be written as a sum of positive squares in 2 ways, for example, as 964599364 + 20016676 = 31058^2 + 4474^2 .
It is a junction number, because it is equal to n+sod(n) for n = 984615985 and 984616003.
It is not an unprimeable number, because it can be changed into a prime (984616049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12307661 + ... + 12307740.
Almost surely, 2984616040 is an apocalyptic number.
It is an amenable number.
984616040 is an abundant number, since it is smaller than the sum of its proper divisors (1230770140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
984616040 is a wasteful number, since it uses less digits than its factorization.
984616040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24615412 (or 24615408 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 984616040 is about 31378.5920652919. The cubic root of 984616040 is about 994.8454900101.
The spelling of 984616040 in words is "nine hundred eighty-four million, six hundred sixteen thousand, forty".
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