Base | Representation |
---|---|
bin | 100111111010010001010… |
… | …110101010100000011100 |
3 | 100201012012110000110022211 |
4 | 213322101112222200130 |
5 | 324413400202204234 |
6 | 5455540143250204 |
7 | 402101605263400 |
oct | 47722126524034 |
9 | 10635173013284 |
10 | 2742627772444 |
11 | 96816197188a |
12 | 3836585a9964 |
13 | 16b8232cb8b1 |
14 | 96a5b353100 |
15 | 4b51e5d6164 |
hex | 27e915aa81c |
2742627772444 has 18 divisors (see below), whose sum is σ = 5583206537160. Its totient is φ = 1175411902392.
The previous prime is 2742627772421. The next prime is 2742627772501. The reversal of 2742627772444 is 4442777262472.
It is a super-2 number, since 2×27426277724442 (a number of 26 digits) 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 5 ways as a sum of consecutive naturals, for example, 6996499224 + ... + 6996499615.
Almost surely, 22742627772444 is an apocalyptic number.
It is an amenable number.
2742627772444 is an abundant number, since it is smaller than the sum of its proper divisors (2840578764716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2742627772444 is a wasteful number, since it uses less digits than its factorization.
2742627772444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13992998857 (or 13992998848 counting only the distinct ones).
The product of its digits is 59006976, while the sum is 58.
The spelling of 2742627772444 in words is "two trillion, seven hundred forty-two billion, six hundred twenty-seven million, seven hundred seventy-two thousand, four hundred forty-four".
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