Base | Representation |
---|---|
bin | 110111111100100001… |
… | …0101011000001101100 |
3 | 102111002221000110011120 |
4 | 1233321002223001230 |
5 | 3432022420004200 |
6 | 131105335220540 |
7 | 11452145035236 |
oct | 1577102530154 |
9 | 374087013146 |
10 | 120142344300 |
11 | 46a52248540 |
12 | 1b34b517750 |
13 | b438835774 |
14 | 5b5a1db256 |
15 | 31d27219a0 |
hex | 1bf90ab06c |
120142344300 has 72 divisors (see below), whose sum is σ = 379212937152. Its totient is φ = 29125416000.
The previous prime is 120142344269. The next prime is 120142344313. The reversal of 120142344300 is 3443241021.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18200086 + ... + 18206685.
Almost surely, 2120142344300 is an apocalyptic number.
120142344300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120142344300 is an abundant number, since it is smaller than the sum of its proper divisors (259070592852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120142344300 is a wasteful number, since it uses less digits than its factorization.
120142344300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36406799 (or 36406792 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 120142344300 its reverse (3443241021), we get a palindrome (123585585321).
The spelling of 120142344300 in words is "one hundred twenty billion, one hundred forty-two million, three hundred forty-four thousand, three hundred".
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