Base | Representation |
---|---|
bin | 111000110100011110… |
… | …1101111110000000000 |
3 | 102122221210100101021110 |
4 | 1301220331233300000 |
5 | 3444344121213440 |
6 | 132015534123320 |
7 | 11546525514021 |
oct | 1615075576000 |
9 | 378853311243 |
10 | 122020101120 |
11 | 47826190a85 |
12 | 1b794350540 |
13 | b67787bb88 |
14 | 5c97754c48 |
15 | 32924d9080 |
hex | 1c68f6fc00 |
122020101120 has 88 divisors (see below), whose sum is σ = 390273716304. Its totient is φ = 32538689536.
The previous prime is 122020101109. The next prime is 122020101131. The reversal of 122020101120 is 21101020221.
It is an interprime number because it is at equal distance from previous prime (122020101109) and next prime (122020101131).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 122020101096 and 122020101105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3956649 + ... + 3987368.
Almost surely, 2122020101120 is an apocalyptic number.
122020101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122020101120 is an abundant number, since it is smaller than the sum of its proper divisors (268253615184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122020101120 is an equidigital number, since it uses as much as digits as its factorization.
122020101120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7944045 (or 7944027 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 122020101120 its reverse (21101020221), we get a palindrome (143121121341).
It can be divided in two parts, 122020101 and 120, that added together give a palindrome (122020221).
The spelling of 122020101120 in words is "one hundred twenty-two billion, twenty million, one hundred one thousand, one hundred twenty".
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