Base | Representation |
---|---|
bin | 10010110111010… |
… | …10110110001010 |
3 | 102000202211220021 |
4 | 21123222312022 |
5 | 311002421310 |
6 | 23411451054 |
7 | 3631042252 |
oct | 1133526612 |
9 | 360684807 |
10 | 158248330 |
11 | 81366349 |
12 | 44bb6a8a |
13 | 26a29386 |
14 | 17034962 |
15 | dd5d5da |
hex | 96ead8a |
158248330 has 8 divisors (see below), whose sum is σ = 284847012. Its totient is φ = 63299328.
The previous prime is 158248313. The next prime is 158248357. The reversal of 158248330 is 33842851.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 152102889 + 6145441 = 12333^2 + 2479^2 .
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, 7912407 + ... + 7912426.
Almost surely, 2158248330 is an apocalyptic number.
158248330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
158248330 is a deficient number, since it is larger than the sum of its proper divisors (126598682).
158248330 is a wasteful number, since it uses less digits than its factorization.
158248330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15824840.
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 158248330 is about 12579.6792486931. The cubic root of 158248330 is about 540.8950975531.
The spelling of 158248330 in words is "one hundred fifty-eight million, two hundred forty-eight thousand, three hundred thirty".
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