Base | Representation |
---|---|
bin | 10010011001011101100… |
… | …110001011100101111101 |
3 | 11110212100120221210102010 |
4 | 102121131212023211331 |
5 | 131203231403100234 |
6 | 2404450200521433 |
7 | 160225205265342 |
oct | 22313546134575 |
9 | 4425316853363 |
10 | 1264290675069 |
11 | 448201142904 |
12 | 185040480279 |
13 | 922b6c4ab86 |
14 | 45298b987c9 |
15 | 22d48e7e6e9 |
hex | 1265d98b97d |
1264290675069 has 8 divisors (see below), whose sum is σ = 1685836712032. Its totient is φ = 842802544080.
The previous prime is 1264290675047. The next prime is 1264290675091. The reversal of 1264290675069 is 9605760924621.
It is an interprime number because it is at equal distance from previous prime (1264290675047) and next prime (1264290675091).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1264290675069 is a prime.
It is a super-2 number, since 2×12642906750692 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1264290675269) 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 7 ways as a sum of consecutive naturals, for example, 14425522 + ... + 14512899.
It is an arithmetic number, because the mean of its divisors is an integer number (210729589004).
Almost surely, 21264290675069 is an apocalyptic number.
It is an amenable number.
1264290675069 is a deficient number, since it is larger than the sum of its proper divisors (421546036963).
1264290675069 is a wasteful number, since it uses less digits than its factorization.
1264290675069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28952987.
The product of its (nonzero) digits is 9797760, while the sum is 57.
The spelling of 1264290675069 in words is "one trillion, two hundred sixty-four billion, two hundred ninety million, six hundred seventy-five thousand, sixty-nine".
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