Base | Representation |
---|---|
bin | 11011010101010101011000… |
… | …010111110111111001100111 |
3 | 120202122021121010022201210120 |
4 | 123111111120113313321213 |
5 | 111224033341002113111 |
6 | 1103401123214053023 |
7 | 34215061122630021 |
oct | 3325253027677147 |
9 | 522567533281716 |
10 | 120213322301031 |
11 | 35338202536353 |
12 | 115961924aa173 |
13 | 52100b58261bb |
14 | 21984da617011 |
15 | dd7057493406 |
hex | 6d55585f7e67 |
120213322301031 has 16 divisors (see below), whose sum is σ = 161002157500800. Its totient is φ = 79783401989408.
The previous prime is 120213322301027. The next prime is 120213322301057. The reversal of 120213322301031 is 130103223312021.
It is a cyclic number.
It is not a de Polignac number, because 120213322301031 - 22 = 120213322301027 is a prime.
It is a super-2 number, since 2×1202133223010312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 120213322300992 and 120213322301010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120213322300031) 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 15 ways as a sum of consecutive naturals, for example, 3069385 + ... + 15806573.
It is an arithmetic number, because the mean of its divisors is an integer number (10062634843800).
Almost surely, 2120213322301031 is an apocalyptic number.
120213322301031 is a deficient number, since it is larger than the sum of its proper divisors (40788835199769).
120213322301031 is a wasteful number, since it uses less digits than its factorization.
120213322301031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12751278.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 120213322301031 its reverse (130103223312021), we get a palindrome (250316545613052).
The spelling of 120213322301031 in words is "one hundred twenty trillion, two hundred thirteen billion, three hundred twenty-two million, three hundred one thousand, thirty-one".
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