Base | Representation |
---|---|
bin | 111010011011011… |
… | …111100001100110 |
3 | 2112022120122221221 |
4 | 322123133201212 |
5 | 4001423114132 |
6 | 241134530554 |
7 | 33202201225 |
oct | 7233374146 |
9 | 2468518857 |
10 | 980285542 |
11 | 463389045 |
12 | 234366a5a |
13 | 128126a22 |
14 | 94298cbc |
15 | 5b0d9e97 |
hex | 3a6df866 |
980285542 has 8 divisors (see below), whose sum is σ = 1477818000. Its totient is φ = 487679544.
The previous prime is 980285519. The next prime is 980285543. The reversal of 980285542 is 245582089.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (980285543) 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, 1231117 + ... + 1231912.
It is an arithmetic number, because the mean of its divisors is an integer number (184727250).
Almost surely, 2980285542 is an apocalyptic number.
980285542 is a deficient number, since it is larger than the sum of its proper divisors (497532458).
980285542 is a wasteful number, since it uses less digits than its factorization.
980285542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2463230.
The product of its (nonzero) digits is 230400, while the sum is 43.
The square root of 980285542 is about 31309.5120051399. The cubic root of 980285542 is about 993.3848502877.
The spelling of 980285542 in words is "nine hundred eighty million, two hundred eighty-five thousand, five hundred forty-two".
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