Base | Representation |
---|---|
bin | 110111111011010100… |
… | …1001100011100010010 |
3 | 102111000010022101110010 |
4 | 1233312221030130102 |
5 | 3431432120022434 |
6 | 131101341015350 |
7 | 11451146046045 |
oct | 1576651143422 |
9 | 374003271403 |
10 | 120102110994 |
11 | 46a31568678 |
12 | 1b339b54556 |
13 | b4303b9988 |
14 | 5b54b26c5c |
15 | 31cde259e9 |
hex | 1bf6a4c712 |
120102110994 has 32 divisors (see below), whose sum is σ = 243348480000. Its totient is φ = 39510426384.
The previous prime is 120102110993. The next prime is 120102111011. The reversal of 120102110994 is 499011201021.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (120102110993) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1084317 + ... + 1189935.
It is an arithmetic number, because the mean of its divisors is an integer number (7604640000).
Almost surely, 2120102110994 is an apocalyptic number.
120102110994 is an abundant number, since it is smaller than the sum of its proper divisors (123246369006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120102110994 is a wasteful number, since it uses less digits than its factorization.
120102110994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108102.
The product of its (nonzero) digits is 1296, while the sum is 30.
The spelling of 120102110994 in words is "one hundred twenty billion, one hundred two million, one hundred ten thousand, nine hundred ninety-four".
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