Base | Representation |
---|---|
bin | 111000000100110010… |
… | …1111000110011000010 |
3 | 102111211021111101112220 |
4 | 1300021211320303002 |
5 | 3433110010324302 |
6 | 131153054431510 |
7 | 11462056130601 |
oct | 1601145706302 |
9 | 374737441486 |
10 | 120420011202 |
11 | 47084a58817 |
12 | 1b408502596 |
13 | b4812141ca |
14 | 5b85039a38 |
15 | 31ebcbd4bc |
hex | 1c09978cc2 |
120420011202 has 8 divisors (see below), whose sum is σ = 240840022416. Its totient is φ = 40140003732.
The previous prime is 120420011177. The next prime is 120420011209. The reversal of 120420011202 is 202110024021.
It is a sphenic number, since it is the product of 3 distinct primes.
120420011202 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (120420011209) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10035000928 + ... + 10035000939.
It is an arithmetic number, because the mean of its divisors is an integer number (30105002802).
Almost surely, 2120420011202 is an apocalyptic number.
120420011202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120420011202 is a wasteful number, since it uses less digits than its factorization.
120420011202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20070001872.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 120420011202 its reverse (202110024021), we get a palindrome (322530035223).
The spelling of 120420011202 in words is "one hundred twenty billion, four hundred twenty million, eleven thousand, two hundred two".
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