Base | Representation |
---|---|
bin | 11011110000110101010010… |
… | …101111000101010000110100 |
3 | 121000022221012221101100120212 |
4 | 123300311102233011100310 |
5 | 112001013432403111040 |
6 | 1111405203331044552 |
7 | 34501436332441250 |
oct | 3360652257052064 |
9 | 530287187340525 |
10 | 122103013332020 |
11 | 359a6662897036 |
12 | 11840470140758 |
13 | 5319359872376 |
14 | 2221b62c57260 |
15 | e1b2a6196d65 |
hex | 6f0d52bc5434 |
122103013332020 has 24 divisors (see below), whose sum is σ = 293047231997184. Its totient is φ = 41863890285216.
The previous prime is 122103013332011. The next prime is 122103013332061. The reversal of 122103013332020 is 20233310301221.
It is a congruent number.
It is an unprimeable number.
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, 436082190332 + ... + 436082190611.
It is an arithmetic number, because the mean of its divisors is an integer number (12210301333216).
Almost surely, 2122103013332020 is an apocalyptic number.
122103013332020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122103013332020 is an abundant number, since it is smaller than the sum of its proper divisors (170944218665164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122103013332020 is a wasteful number, since it uses less digits than its factorization.
122103013332020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 872164380959 (or 872164380957 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 122103013332020 its reverse (20233310301221), we get a palindrome (142336323633241).
The spelling of 122103013332020 in words is "one hundred twenty-two trillion, one hundred three billion, thirteen million, three hundred thirty-two thousand, twenty".
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