Base | Representation |
---|---|
bin | 111000110100100010… |
… | …1011000100000111100 |
3 | 102122221221010002110212 |
4 | 1301221011120200330 |
5 | 3444400124244400 |
6 | 132020045051552 |
7 | 11546551522502 |
oct | 1615105304074 |
9 | 378857102425 |
10 | 122022103100 |
11 | 47827329107 |
12 | 1b794b56bb8 |
13 | b678100191 |
14 | 5c97b16672 |
15 | 3292782335 |
hex | 1c6915883c |
122022103100 has 36 divisors (see below), whose sum is σ = 265355063064. Its totient is φ = 48704306880.
The previous prime is 122022103033. The next prime is 122022103103. The reversal of 122022103100 is 1301220221.
It is a happy number.
It is a super-3 number, since 3×1220221031003 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122022103103) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1259747 + ... + 1353146.
It is an arithmetic number, because the mean of its divisors is an integer number (7370973974).
Almost surely, 2122022103100 is an apocalyptic number.
122022103100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122022103100 is an abundant number, since it is smaller than the sum of its proper divisors (143332959964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122022103100 is a wasteful number, since it uses less digits than its factorization.
122022103100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2613374 (or 2613367 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 122022103100 its reverse (1301220221), we get a palindrome (123323323321).
The spelling of 122022103100 in words is "one hundred twenty-two billion, twenty-two million, one hundred three thousand, one hundred".
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