Base | Representation |
---|---|
bin | 110111111110100100… |
… | …1010101110110010000 |
3 | 102111021201120202101102 |
4 | 1233331021111312100 |
5 | 3432143031421144 |
6 | 131120235123532 |
7 | 11453642231666 |
oct | 1577511256620 |
9 | 374251522342 |
10 | 120211201424 |
11 | 46a880a8956 |
12 | 1b36a5a35a8 |
13 | b449b94022 |
14 | 5b65402c36 |
15 | 31d87c3b4e |
hex | 1bfd255d90 |
120211201424 has 40 divisors (see below), whose sum is σ = 236253420480. Its totient is φ = 59245884288.
The previous prime is 120211201387. The next prime is 120211201459. The reversal of 120211201424 is 424102112021.
It is a junction number, because it is equal to n+sod(n) for n = 120211201396 and 120211201405.
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, 479894 + ... + 686090.
It is an arithmetic number, because the mean of its divisors is an integer number (5906335512).
Almost surely, 2120211201424 is an apocalyptic number.
It is an amenable number.
120211201424 is a deficient number, since it is larger than the sum of its proper divisors (116042219056).
120211201424 is a wasteful number, since it uses less digits than its factorization.
120211201424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206727 (or 206721 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 120211201424 its reverse (424102112021), we get a palindrome (544313313445).
The spelling of 120211201424 in words is "one hundred twenty billion, two hundred eleven million, two hundred one thousand, four hundred twenty-four".
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