Base | Representation |
---|---|
bin | 1011001001100010… |
… | …0010001111001110 |
3 | 21201120102210001211 |
4 | 2302120202033032 |
5 | 22112122314032 |
6 | 1212545325034 |
7 | 134110114606 |
oct | 26230421716 |
9 | 7646383054 |
10 | 2992776142 |
11 | 12a6387014 |
12 | 6b633677a |
13 | 389055475 |
14 | 205685c06 |
15 | 127b18747 |
hex | b26223ce |
2992776142 has 8 divisors (see below), whose sum is σ = 4505371416. Its totient is φ = 1490985672.
The previous prime is 2992776139. The next prime is 2992776173. The reversal of 2992776142 is 2416772992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×29927761422 = 17913418072248808328, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2700508 + ... + 2701615.
It is an arithmetic number, because the mean of its divisors is an integer number (563171427).
Almost surely, 22992776142 is an apocalyptic number.
2992776142 is a deficient number, since it is larger than the sum of its proper divisors (1512595274).
2992776142 is a wasteful number, since it uses less digits than its factorization.
2992776142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5402402.
The product of its digits is 762048, while the sum is 49.
The square root of 2992776142 is about 54706.2715051940. The cubic root of 2992776142 is about 1441.0910169958.
The spelling of 2992776142 in words is "two billion, nine hundred ninety-two million, seven hundred seventy-six thousand, one hundred forty-two".
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