Base | Representation |
---|---|
bin | 111000010001011000… |
… | …1010110001001000000 |
3 | 102112220201101021022001 |
4 | 1300202301112021000 |
5 | 3434441131223001 |
6 | 131303024553344 |
7 | 11505405560242 |
oct | 1604261261100 |
9 | 375821337261 |
10 | 120842445376 |
11 | 47281456874 |
12 | 1b505a82854 |
13 | b51a8abb63 |
14 | 5bc51a0092 |
15 | 3223e14001 |
hex | 1c22c56240 |
120842445376 has 63 divisors (see below), whose sum is σ = 253192574259. Its totient is φ = 57216129408.
The previous prime is 120842445359. The next prime is 120842445377. The reversal of 120842445376 is 673544248021.
The square root of 120842445376 is 347624.
It is a perfect power (a square), and thus also a powerful number.
120842445376 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (120842445377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 52837705 + ... + 52839991.
Almost surely, 2120842445376 is an apocalyptic number.
120842445376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
120842445376 is the 347624-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 120842445376
120842445376 is an abundant number, since it is smaller than the sum of its proper divisors (132350128883).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120842445376 is an frugal number, since it uses more digits than its factorization.
120842445376 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4624 (or 2308 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 46.
The spelling of 120842445376 in words is "one hundred twenty billion, eight hundred forty-two million, four hundred forty-five thousand, three hundred seventy-six".
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