Base | Representation |
---|---|
bin | 110111111001010010… |
… | …1011010110010110100 |
3 | 102110211101011121122202 |
4 | 1233302211122302310 |
5 | 3431312201343330 |
6 | 131050505244032 |
7 | 11446361161514 |
oct | 1576245326264 |
9 | 373741147582 |
10 | 120034012340 |
11 | 469a70860a0 |
12 | 1b31b193618 |
13 | b41c265708 |
14 | 5b49a7b844 |
15 | 31c7e73445 |
hex | 1bf295acb4 |
120034012340 has 48 divisors (see below), whose sum is σ = 275235528960. Its totient is φ = 43609284480.
The previous prime is 120034012333. The next prime is 120034012409. The reversal of 120034012340 is 43210430021.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2012 + ... + 489971.
It is an arithmetic number, because the mean of its divisors is an integer number (5734073520).
Almost surely, 2120034012340 is an apocalyptic number.
120034012340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120034012340 is an abundant number, since it is smaller than the sum of its proper divisors (155201516620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120034012340 is a wasteful number, since it uses less digits than its factorization.
120034012340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493112 (or 493110 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 120034012340 its reverse (43210430021), we get a palindrome (163244442361).
The spelling of 120034012340 in words is "one hundred twenty billion, thirty-four million, twelve thousand, three hundred forty".
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