Base | Representation |
---|---|
bin | 10100101011011110… |
… | …01011010000001111 |
3 | 1001122201120110012210 |
4 | 22111233023100033 |
5 | 140214114403024 |
6 | 5033352401503 |
7 | 542056230561 |
oct | 122557132017 |
9 | 31581513183 |
10 | 11102106639 |
11 | 4787939048 |
12 | 219a0a6293 |
13 | 107c127c90 |
14 | 77468d331 |
15 | 44ea0d129 |
hex | 295bcb40f |
11102106639 has 8 divisors (see below), whose sum is σ = 15941486512. Its totient is φ = 6832065600.
The previous prime is 11102106637. The next prime is 11102106677. The reversal of 11102106639 is 93660120111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11102106639 - 21 = 11102106637 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11102106637) 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, 142334662 + ... + 142334739.
It is an arithmetic number, because the mean of its divisors is an integer number (1992685814).
Almost surely, 211102106639 is an apocalyptic number.
11102106639 is a deficient number, since it is larger than the sum of its proper divisors (4839379873).
11102106639 is a wasteful number, since it uses less digits than its factorization.
11102106639 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284669417.
The product of its (nonzero) digits is 1944, while the sum is 30.
The spelling of 11102106639 in words is "eleven billion, one hundred two million, one hundred six thousand, six hundred thirty-nine".
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