Base | Representation |
---|---|
bin | 111011111000100110100… |
… | …1111000010100101111000 |
3 | 1002010211020102121020212110 |
4 | 1313301031033002211320 |
5 | 2034321432000040134 |
6 | 25301003514212320 |
7 | 1506426205165524 |
oct | 167611517024570 |
9 | 32124212536773 |
10 | 8230453127544 |
11 | 269357424a93a |
12 | b0b14a1240a0 |
13 | 47918912b81b |
14 | 2064db03cd84 |
15 | e415dbbd7e9 |
hex | 77c4d3c2978 |
8230453127544 has 64 divisors (see below), whose sum is σ = 21286082563200. Its totient is φ = 2648828214144.
The previous prime is 8230453127383. The next prime is 8230453127593. The reversal of 8230453127544 is 4457213540328.
It is a super-2 number, since 2×82304531275442 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8230453127493 and 8230453127502.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 49239999 + ... + 49406865.
It is an arithmetic number, because the mean of its divisors is an integer number (332595040050).
Almost surely, 28230453127544 is an apocalyptic number.
It is an amenable number.
8230453127544 is an abundant number, since it is smaller than the sum of its proper divisors (13055629435656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8230453127544 is a wasteful number, since it uses less digits than its factorization.
8230453127544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237772 (or 237768 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 48.
The spelling of 8230453127544 in words is "eight trillion, two hundred thirty billion, four hundred fifty-three million, one hundred twenty-seven thousand, five hundred forty-four".
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