Base | Representation |
---|---|
bin | 10111001111001111111111… |
… | …011000001001110011011010 |
3 | 111101212111212222102120210001 |
4 | 113033033333120021303122 |
5 | 101343443302010030020 |
6 | 1001211231401443214 |
7 | 30345632251365202 |
oct | 2717177730116332 |
9 | 441774788376701 |
10 | 102203031330010 |
11 | 2a624075838276 |
12 | b5677704a050a |
13 | 4504920a30180 |
14 | 1b349201c3402 |
15 | bc3806e0350a |
hex | 5cf3ff609cda |
102203031330010 has 16 divisors (see below), whose sum is σ = 198116645347656. Its totient is φ = 37736503875648.
The previous prime is 102203031330007. The next prime is 102203031330011. The reversal of 102203031330010 is 10033130302201.
It can be written as a sum of positive squares in 4 ways, for example, as 30302790011209 + 71900241318801 = 5504797^2 + 8479401^2 .
It is a super-2 number, since 2×1022030313300102 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 102203031330010.
It is not an unprimeable number, because it can be changed into a prime (102203031330011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393088581909 + ... + 393088582168.
Almost surely, 2102203031330010 is an apocalyptic number.
102203031330010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102203031330010 is a deficient number, since it is larger than the sum of its proper divisors (95913614017646).
102203031330010 is a wasteful number, since it uses less digits than its factorization.
102203031330010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 786177164097.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 102203031330010 its reverse (10033130302201), we get a palindrome (112236161632211).
The spelling of 102203031330010 in words is "one hundred two trillion, two hundred three billion, thirty-one million, three hundred thirty thousand, ten".
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