Base | Representation |
---|---|
bin | 10100001001110000111… |
… | …001110100011111110101 |
3 | 11220101121020010212010000 |
4 | 110021300321310133311 |
5 | 140142210130042431 |
6 | 2540111401021513 |
7 | 202024314003264 |
oct | 24116071643765 |
9 | 4811536125100 |
10 | 1384873674741 |
11 | 49435a0a4237 |
12 | 1a4493484899 |
13 | a0792b5ab5b |
14 | 4b0577005db |
15 | 260551e59e6 |
hex | 14270e747f5 |
1384873674741 has 40 divisors (see below), whose sum is σ = 2119848053400. Its totient is φ = 900463703040.
The previous prime is 1384873674733. The next prime is 1384873674803. The reversal of 1384873674741 is 1474763784831.
It is a happy number.
1384873674741 is a `hidden beast` number, since 1 + 3 + 84 + 87 + 3 + 6 + 7 + 474 + 1 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 288633264516 + 1096240410225 = 537246^2 + 1047015^2 .
It is not a de Polignac number, because 1384873674741 - 23 = 1384873674733 is a prime.
It is a super-2 number, since 2×13848736747412 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1384873674731) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11460445 + ... + 11580653.
It is an arithmetic number, because the mean of its divisors is an integer number (52996201335).
Almost surely, 21384873674741 is an apocalyptic number.
It is an amenable number.
1384873674741 is a deficient number, since it is larger than the sum of its proper divisors (734974378659).
1384873674741 is a wasteful number, since it uses less digits than its factorization.
1384873674741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 123731 (or 123722 counting only the distinct ones).
The product of its digits is 75866112, while the sum is 63.
The spelling of 1384873674741 in words is "one trillion, three hundred eighty-four billion, eight hundred seventy-three million, six hundred seventy-four thousand, seven hundred forty-one".
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