Base | Representation |
---|---|
bin | 11011010110101100011011… |
… | …011111111101111101101000 |
3 | 120202222012212001211201000221 |
4 | 123112230123133331331220 |
5 | 111232101301303341402 |
6 | 1103512102041335424 |
7 | 34224610262513245 |
oct | 3326543337757550 |
9 | 522865761751027 |
10 | 120306790293352 |
11 | 353739068023a3 |
12 | 115b0318797574 |
13 | 5218b5cc89030 |
14 | 219cc45d405cc |
15 | dd96c8008337 |
hex | 6d6b1b7fdf68 |
120306790293352 has 64 divisors (see below), whose sum is σ = 258920430854400. Its totient is φ = 51913870617600.
The previous prime is 120306790293311. The next prime is 120306790293367. The reversal of 120306790293352 is 253392097603021.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a self number, because there is not a number n which added to its sum of digits gives 120306790293352.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225053652 + ... + 225587587.
It is an arithmetic number, because the mean of its divisors is an integer number (4045631732100).
Almost surely, 2120306790293352 is an apocalyptic number.
It is an amenable number.
120306790293352 is an abundant number, since it is smaller than the sum of its proper divisors (138613640561048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120306790293352 is a wasteful number, since it uses less digits than its factorization.
120306790293352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450641426 (or 450641422 counting only the distinct ones).
The product of its (nonzero) digits is 3674160, while the sum is 52.
The spelling of 120306790293352 in words is "one hundred twenty trillion, three hundred six billion, seven hundred ninety million, two hundred ninety-three thousand, three hundred fifty-two".
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