Base | Representation |
---|---|
bin | 111010111001000… |
… | …001001001011010 |
3 | 2112212010220002121 |
4 | 322321001021122 |
5 | 4010413303214 |
6 | 242012451454 |
7 | 33325035424 |
oct | 7271011132 |
9 | 2485126077 |
10 | 988025434 |
11 | 467795150 |
12 | 236a79b8a |
13 | 129906946 |
14 | 95311814 |
15 | 5bb18424 |
hex | 3ae4125a |
988025434 has 8 divisors (see below), whose sum is σ = 1616768928. Its totient is φ = 449102460.
The previous prime is 988025411. The next prime is 988025461. The reversal of 988025434 is 434520889.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22455102 + ... + 22455145.
It is an arithmetic number, because the mean of its divisors is an integer number (202096116).
Almost surely, 2988025434 is an apocalyptic number.
988025434 is a deficient number, since it is larger than the sum of its proper divisors (628743494).
988025434 is a wasteful number, since it uses less digits than its factorization.
988025434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44910260.
The product of its (nonzero) digits is 276480, while the sum is 43.
The square root of 988025434 is about 31432.8718700662. The cubic root of 988025434 is about 995.9924389086.
The spelling of 988025434 in words is "nine hundred eighty-eight million, twenty-five thousand, four hundred thirty-four".
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