Base | Representation |
---|---|
bin | 101111101100001000… |
… | …0011011001010011110 |
3 | 100210100022001120212011 |
4 | 1133120100123022132 |
5 | 3134220040311110 |
6 | 115014141501434 |
7 | 10253606211016 |
oct | 1373020331236 |
9 | 323308046764 |
10 | 102412432030 |
11 | 3a484169a87 |
12 | 17a2187187a |
13 | 987155bc0c |
14 | 4d575d8c46 |
15 | 29e5e1948a |
hex | 17d841b29e |
102412432030 has 16 divisors (see below), whose sum is σ = 184349517264. Its totient is φ = 40963386240.
The previous prime is 102412431997. The next prime is 102412432033. The reversal of 102412432030 is 30234214201.
It is a junction number, because it is equal to n+sod(n) for n = 102412431992 and 102412432010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102412432033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93190 + ... + 462070.
It is an arithmetic number, because the mean of its divisors is an integer number (11521844829).
Almost surely, 2102412432030 is an apocalyptic number.
102412432030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102412432030 is a deficient number, since it is larger than the sum of its proper divisors (81937085234).
102412432030 is a wasteful number, since it uses less digits than its factorization.
102412432030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396651.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 102412432030 its reverse (30234214201), we get a palindrome (132646646231).
The spelling of 102412432030 in words is "one hundred two billion, four hundred twelve million, four hundred thirty-two thousand, thirty".
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