Base | Representation |
---|---|
bin | 1011000000011111001100… |
… | …1010010010001000010111 |
3 | 1120212000222001022210111012 |
4 | 2300013303022102020113 |
5 | 3041243422110311043 |
6 | 41424013105402435 |
7 | 2356261453153106 |
oct | 260076312221027 |
9 | 46760861283435 |
10 | 12103002432023 |
11 | 3946944391588 |
12 | 143578703941b |
13 | 69a401255809 |
14 | 2dbb076ba03d |
15 | 15ec60a2ea18 |
hex | b01f3292217 |
12103002432023 has 4 divisors (see below), whose sum is σ = 12103081305000. Its totient is φ = 12102923559048.
The previous prime is 12103002432011. The next prime is 12103002432041. The reversal of 12103002432023 is 32023420030121.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12103002432023 - 24 = 12103002432007 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12103002432023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12103002437023) 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 3 ways as a sum of consecutive naturals, for example, 39205865 + ... + 39513362.
It is an arithmetic number, because the mean of its divisors is an integer number (3025770326250).
Almost surely, 212103002432023 is an apocalyptic number.
12103002432023 is a deficient number, since it is larger than the sum of its proper divisors (78872977).
12103002432023 is an equidigital number, since it uses as much as digits as its factorization.
12103002432023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78872976.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 12103002432023 its reverse (32023420030121), we get a palindrome (44126422462144).
The spelling of 12103002432023 in words is "twelve trillion, one hundred three billion, two million, four hundred thirty-two thousand, twenty-three".
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