Base | Representation |
---|---|
bin | 110111111000111000… |
… | …1000111110100010010 |
3 | 102110210102101010010221 |
4 | 1233301301013310102 |
5 | 3431300144144442 |
6 | 131045255343254 |
7 | 11446133513116 |
oct | 1576161076422 |
9 | 373712333127 |
10 | 120020303122 |
11 | 4699a372165 |
12 | 1b316681b2a |
13 | b419475755 |
14 | 5b47d0d746 |
15 | 31c6b66467 |
hex | 1bf1c47d12 |
120020303122 has 8 divisors (see below), whose sum is σ = 180213601536. Its totient is φ = 59949102612.
The previous prime is 120020303033. The next prime is 120020303131. The reversal of 120020303122 is 221303020021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1200203031222 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 120020303096 and 120020303105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30522018 + ... + 30525949.
It is an arithmetic number, because the mean of its divisors is an integer number (22526700192).
Almost surely, 2120020303122 is an apocalyptic number.
120020303122 is a deficient number, since it is larger than the sum of its proper divisors (60193298414).
120020303122 is an equidigital number, since it uses as much as digits as its factorization.
120020303122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61048952.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 120020303122 its reverse (221303020021), we get a palindrome (341323323143).
The spelling of 120020303122 in words is "one hundred twenty billion, twenty million, three hundred three thousand, one hundred twenty-two".
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