Base | Representation |
---|---|
bin | 110111111110111111… |
… | …1101101110001100001 |
3 | 102111022201101220220002 |
4 | 1233331333231301201 |
5 | 3432210204031301 |
6 | 131121504425345 |
7 | 11454204336125 |
oct | 1577577556141 |
9 | 374281356802 |
10 | 120225455201 |
11 | 46a95153a35 |
12 | 1b373318255 |
13 | b44cb14b07 |
14 | 5b67273585 |
15 | 31d9b8c16b |
hex | 1bfdfedc61 |
120225455201 has 8 divisors (see below), whose sum is σ = 120408960000. Its totient is φ = 120042077760.
The previous prime is 120225455177. The next prime is 120225455209. The reversal of 120225455201 is 102554522021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120225455201 - 222 = 120221260897 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120225455209) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1950665 + ... + 2011353.
It is an arithmetic number, because the mean of its divisors is an integer number (15051120000).
Almost surely, 2120225455201 is an apocalyptic number.
It is an amenable number.
120225455201 is a deficient number, since it is larger than the sum of its proper divisors (183504799).
120225455201 is an equidigital number, since it uses as much as digits as its factorization.
120225455201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63679.
The product of its (nonzero) digits is 8000, while the sum is 29.
Adding to 120225455201 its reverse (102554522021), we get a palindrome (222779977222).
The spelling of 120225455201 in words is "one hundred twenty billion, two hundred twenty-five million, four hundred fifty-five thousand, two hundred one".
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