Base | Representation |
---|---|
bin | 10111001100101111001000… |
… | …011101001100100010100111 |
3 | 111101021000001211001112220120 |
4 | 113030233020131030202213 |
5 | 101333131034132310343 |
6 | 1001000024454133023 |
7 | 30330306140540331 |
oct | 2714571035144247 |
9 | 441230054045816 |
10 | 102030311213223 |
11 | 2a5678a28340a8 |
12 | b53a1a8951173 |
13 | 44c1556398033 |
14 | 1b2a41719c451 |
15 | bbe09889c683 |
hex | 5ccbc874c8a7 |
102030311213223 has 16 divisors (see below), whose sum is σ = 138071554025856. Its totient is φ = 67004648013600.
The previous prime is 102030311213119. The next prime is 102030311213261. The reversal of 102030311213223 is 322312113030201.
It is not a de Polignac number, because 102030311213223 - 241 = 99831287957671 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102030311213193 and 102030311213202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102030311213273) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43252140 + ... + 45550062.
It is an arithmetic number, because the mean of its divisors is an integer number (8629472126616).
Almost surely, 2102030311213223 is an apocalyptic number.
102030311213223 is a deficient number, since it is larger than the sum of its proper divisors (36041242812633).
102030311213223 is a wasteful number, since it uses less digits than its factorization.
102030311213223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2518894.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 102030311213223 its reverse (322312113030201), we get a palindrome (424342424243424).
The spelling of 102030311213223 in words is "one hundred two trillion, thirty billion, three hundred eleven million, two hundred thirteen thousand, two hundred twenty-three".
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