Base | Representation |
---|---|
bin | 111000001101000000… |
… | …0110111101100001100 |
3 | 102112112110220200120220 |
4 | 1300122000313230030 |
5 | 3434141023120022 |
6 | 131240255511340 |
7 | 11501642664354 |
oct | 1603200675414 |
9 | 375473820526 |
10 | 120695520012 |
11 | 47206524651 |
12 | 1b484828550 |
13 | b4c6318582 |
14 | 5bad875b64 |
15 | 321609085c |
hex | 1c1a037b0c |
120695520012 has 12 divisors (see below), whose sum is σ = 281622880056. Its totient is φ = 40231840000.
The previous prime is 120695519981. The next prime is 120695520013. The reversal of 120695520012 is 210025596021.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (120695520013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5028979989 + ... + 5028980012.
It is an arithmetic number, because the mean of its divisors is an integer number (23468573338).
Almost surely, 2120695520012 is an apocalyptic number.
120695520012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120695520012 is an abundant number, since it is smaller than the sum of its proper divisors (160927360044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120695520012 is a wasteful number, since it uses less digits than its factorization.
120695520012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10057960008 (or 10057960006 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 33.
The spelling of 120695520012 in words is "one hundred twenty billion, six hundred ninety-five million, five hundred twenty thousand, twelve".
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