Base | Representation |
---|---|
bin | 1000110000110000… |
… | …1010110000011110 |
3 | 20001220200222111020 |
4 | 2030030022300132 |
5 | 14304103000110 |
6 | 1025215305010 |
7 | 112166445642 |
oct | 21414126036 |
9 | 6056628436 |
10 | 2352000030 |
11 | aa7708486 |
12 | 55781b166 |
13 | 2b63809c3 |
14 | 184526c22 |
15 | db743d70 |
hex | 8c30ac1e |
2352000030 has 32 divisors (see below), whose sum is σ = 5648047488. Its totient is φ = 626839200.
The previous prime is 2352000023. The next prime is 2352000041. The reversal of 2352000030 is 300002532.
It is a super-2 number, since 2×23520000302 = 11063808282240001800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 2351999973 and 2352000009.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32685 + ... + 75975.
It is an arithmetic number, because the mean of its divisors is an integer number (176501484).
Almost surely, 22352000030 is an apocalyptic number.
2352000030 is an abundant number, since it is smaller than the sum of its proper divisors (3296047458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2352000030 is a wasteful number, since it uses less digits than its factorization.
2352000030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45112.
The product of its (nonzero) digits is 180, while the sum is 15.
The square root of 2352000030 is about 48497.4229212234. The cubic root of 2352000030 is about 1329.8799578844.
Adding to 2352000030 its reverse (300002532), we get a palindrome (2652002562).
The spelling of 2352000030 in words is "two billion, three hundred fifty-two million, thirty", and thus it is an aban number.
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