Base | Representation |
---|---|
bin | 10111001100011101010110… |
… | …000011111100000000100111 |
3 | 111101012011202202202002120022 |
4 | 113030131112003330000213 |
5 | 101332322430300320403 |
6 | 1000543145350225355 |
7 | 30326031635120156 |
oct | 2714352603740047 |
9 | 441164682662508 |
10 | 102011212120103 |
11 | 2a55a7918a6820 |
12 | b53655865525b |
13 | 44bc8015437c0 |
14 | 1b295247cb59d |
15 | bbd82bc8bd38 |
hex | 5cc7560fc027 |
102011212120103 has 8 divisors (see below), whose sum is σ = 119845340113296. Its totient is φ = 85603814366400.
The previous prime is 102011212120093. The next prime is 102011212120121. The reversal of 102011212120103 is 301021212110201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102011212120103 - 24 = 102011212120087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102011212120133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356682559718 + ... + 356682560003.
It is an arithmetic number, because the mean of its divisors is an integer number (14980667514162).
Almost surely, 2102011212120103 is an apocalyptic number.
102011212120103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
102011212120103 is a deficient number, since it is larger than the sum of its proper divisors (17834127993193).
102011212120103 is a wasteful number, since it uses less digits than its factorization.
102011212120103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 713365119745.
The product of its (nonzero) digits is 48, while the sum is 17.
Adding to 102011212120103 its reverse (301021212110201), we get a palindrome (403032424230304).
The spelling of 102011212120103 in words is "one hundred two trillion, eleven billion, two hundred twelve million, one hundred twenty thousand, one hundred three".
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