Base | Representation |
---|---|
bin | 11110101111010000101… |
… | …011111100000010111100 |
3 | 21110221021220210020222220 |
4 | 132233100223330002330 |
5 | 234102023002341104 |
6 | 4254220245205340 |
7 | 305416336532256 |
oct | 36572053740274 |
9 | 7427256706886 |
10 | 2112330121404 |
11 | 74491a315668 |
12 | 2a1473100850 |
13 | 124265721729 |
14 | 74347302cd6 |
15 | 39e2e9467d9 |
hex | 1ebd0afc0bc |
2112330121404 has 12 divisors (see below), whose sum is σ = 4928770283304. Its totient is φ = 704110040464.
The previous prime is 2112330121381. The next prime is 2112330121427. The reversal of 2112330121404 is 4041210332112.
It is an interprime number because it is at equal distance from previous prime (2112330121381) and next prime (2112330121427).
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88013755047 + ... + 88013755070.
It is an arithmetic number, because the mean of its divisors is an integer number (410730856942).
Almost surely, 22112330121404 is an apocalyptic number.
It is an amenable number.
2112330121404 is an abundant number, since it is smaller than the sum of its proper divisors (2816440161900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2112330121404 is a wasteful number, since it uses less digits than its factorization.
2112330121404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176027510124 (or 176027510122 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 2112330121404 its reverse (4041210332112), we get a palindrome (6153540453516).
The spelling of 2112330121404 in words is "two trillion, one hundred twelve billion, three hundred thirty million, one hundred twenty-one thousand, four hundred four".
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