Base | Representation |
---|---|
bin | 111001011011000001… |
… | …0100100011010010110 |
3 | 102210021220120011121002 |
4 | 1302312002210122112 |
5 | 4010021140223110 |
6 | 132352130023302 |
7 | 11623546666532 |
oct | 1626602443226 |
9 | 383256504532 |
10 | 123313211030 |
11 | 4832a102659 |
12 | 1ba95417b32 |
13 | b822743979 |
14 | 5d7b3a0bc2 |
15 | 331acb7aa5 |
hex | 1cb60a4696 |
123313211030 has 8 divisors (see below), whose sum is σ = 221963779872. Its totient is φ = 49325284408.
The previous prime is 123313210997. The next prime is 123313211051. The reversal of 123313211030 is 30112313321.
123313211030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1233132110302 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 123313210993 and 123313211011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6165660542 + ... + 6165660561.
It is an arithmetic number, because the mean of its divisors is an integer number (27745472484).
Almost surely, 2123313211030 is an apocalyptic number.
123313211030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123313211030 is a deficient number, since it is larger than the sum of its proper divisors (98650568842).
123313211030 is a wasteful number, since it uses less digits than its factorization.
123313211030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12331321110.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 123313211030 its reverse (30112313321), we get a palindrome (153425524351).
The spelling of 123313211030 in words is "one hundred twenty-three billion, three hundred thirteen million, two hundred eleven thousand, thirty".
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