Base | Representation |
---|---|
bin | 110100100110110101… |
… | …1100011010100011100 |
3 | 101210121020112011100101 |
4 | 1221031223203110130 |
5 | 3322331414142223 |
6 | 123522050510444 |
7 | 11106363442126 |
oct | 1511553432434 |
9 | 353536464311 |
10 | 112972412188 |
11 | 43a02a88409 |
12 | 19a8a295424 |
13 | a86527239c |
14 | 5679c88216 |
15 | 2e1303c4ad |
hex | 1a4dae351c |
112972412188 has 12 divisors (see below), whose sum is σ = 197704314472. Its totient is φ = 56485465200.
The previous prime is 112972412149. The next prime is 112972412233. The reversal of 112972412188 is 881214279211.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297838 + ... + 560938.
Almost surely, 2112972412188 is an apocalyptic number.
It is an amenable number.
112972412188 is a deficient number, since it is larger than the sum of its proper divisors (84731902284).
112972412188 is a wasteful number, since it uses less digits than its factorization.
112972412188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370452 (or 370450 counting only the distinct ones).
The product of its digits is 129024, while the sum is 46.
The spelling of 112972412188 in words is "one hundred twelve billion, nine hundred seventy-two million, four hundred twelve thousand, one hundred eighty-eight".
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