Base | Representation |
---|---|
bin | 101010000011100111111… |
… | …111001001000111010100 |
3 | 101020021212202001120122010 |
4 | 222003213333021013110 |
5 | 334322421142042322 |
6 | 10051410453504220 |
7 | 415542423423351 |
oct | 52034777110724 |
9 | 11207782046563 |
10 | 2890110112212 |
11 | a147638a45a4 |
12 | 3a8158042070 |
13 | 17c6c80a746b |
14 | 9dc4c5b7628 |
15 | 502a214c20c |
hex | 2a0e7fc91d4 |
2890110112212 has 24 divisors (see below), whose sum is σ = 6744910865056. Its totient is φ = 963181379808.
The previous prime is 2890110112151. The next prime is 2890110112217. The reversal of 2890110112212 is 2122110110982.
It is a self number, because there is not a number n which added to its sum of digits gives 2890110112212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2890110112217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23518363 + ... + 23640930.
Almost surely, 22890110112212 is an apocalyptic number.
It is an amenable number.
2890110112212 is an abundant number, since it is smaller than the sum of its proper divisors (3854800752844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2890110112212 is a wasteful number, since it uses less digits than its factorization.
2890110112212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47164407 (or 47164405 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 30.
The spelling of 2890110112212 in words is "two trillion, eight hundred ninety billion, one hundred ten million, one hundred twelve thousand, two hundred twelve".
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