Base | Representation |
---|---|
bin | 111100001110100111111… |
… | …100010011011010011000 |
3 | 112122200011001011222201122 |
4 | 330032213330103122120 |
5 | 1020302402000444042 |
6 | 12445212055504412 |
7 | 605011040650604 |
oct | 74164774233230 |
9 | 15580131158648 |
10 | 4138871109272 |
11 | 1356315928469 |
12 | 56a183688108 |
13 | 2403a8832943 |
14 | 104472a6c504 |
15 | 729dca3a7d2 |
hex | 3c3a7f13698 |
4138871109272 has 16 divisors (see below), whose sum is σ = 7803737429400. Its totient is φ = 2057874461440.
The previous prime is 4138871109271. The next prime is 4138871109281. The reversal of 4138871109272 is 2729011788314.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4138871109271) by changing a digit.
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, 1445135129 + ... + 1445137992.
Almost surely, 24138871109272 is an apocalyptic number.
It is an amenable number.
4138871109272 is a deficient number, since it is larger than the sum of its proper divisors (3664866320128).
4138871109272 is a wasteful number, since it uses less digits than its factorization.
4138871109272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2890273306 (or 2890273302 counting only the distinct ones).
The product of its (nonzero) digits is 1354752, while the sum is 53.
The spelling of 4138871109272 in words is "four trillion, one hundred thirty-eight billion, eight hundred seventy-one million, one hundred nine thousand, two hundred seventy-two".
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