Base | Representation |
---|---|
bin | 101111101111111011110100… |
… | …111011001111101010111100 |
3 | 1000112120000111012002022112110 |
4 | 233233323310323033222330 |
5 | 210011134041434021022 |
6 | 2022345410340334020 |
7 | 62143106164610313 |
oct | 5757736473175274 |
9 | 1015500435068473 |
10 | 210002240142012 |
11 | 60a054a48a41aa |
12 | 1b677a113a4310 |
13 | 9024184562106 |
14 | 39c023c47d27a |
15 | 19429909cd00c |
hex | befef4ecfabc |
210002240142012 has 96 divisors (see below), whose sum is σ = 497042123990272. Its totient is φ = 68996742990336.
The previous prime is 210002240142011. The next prime is 210002240142017. The reversal of 210002240142012 is 210241042200012.
It is a self number, because there is not a number n which added to its sum of digits gives 210002240142012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210002240142011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12909701103 + ... + 12909717369.
Almost surely, 2210002240142012 is an apocalyptic number.
It is an amenable number.
210002240142012 is an abundant number, since it is smaller than the sum of its proper divisors (287039883848260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210002240142012 is a wasteful number, since it uses less digits than its factorization.
210002240142012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25067 (or 25065 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 210002240142012 its reverse (210241042200012), we get a palindrome (420243282342024).
The spelling of 210002240142012 in words is "two hundred ten trillion, two billion, two hundred forty million, one hundred forty-two thousand, twelve".
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