Base | Representation |
---|---|
bin | 101000001010100100… |
… | …1011001100101010110 |
3 | 22020122012100212121112 |
4 | 1100111021121211112 |
5 | 2403122024202132 |
6 | 103342525215022 |
7 | 6142313010155 |
oct | 1202511314526 |
9 | 266565325545 |
10 | 86254131542 |
11 | 33642232737 |
12 | 14872401472 |
13 | 8197a5b977 |
14 | 426361b59c |
15 | 239c5a4ab2 |
hex | 1415259956 |
86254131542 has 8 divisors (see below), whose sum is σ = 133842618000. Its totient is φ = 41639925544.
The previous prime is 86254131541. The next prime is 86254131569. The reversal of 86254131542 is 24513145268.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 86254131542.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86254131541) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743570042 + ... + 743570157.
It is an arithmetic number, because the mean of its divisors is an integer number (16730327250).
Almost surely, 286254131542 is an apocalyptic number.
86254131542 is a deficient number, since it is larger than the sum of its proper divisors (47588486458).
86254131542 is a wasteful number, since it uses less digits than its factorization.
86254131542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1487140230.
The product of its digits is 230400, while the sum is 41.
The spelling of 86254131542 in words is "eighty-six billion, two hundred fifty-four million, one hundred thirty-one thousand, five hundred forty-two".
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