Base | Representation |
---|---|
bin | 111001110101001011011011… |
… | …011001000000111001110010 |
3 | 1020100112221212202022001101201 |
4 | 321311023123121000321302 |
5 | 231314124033322232010 |
6 | 2300535330324521414 |
7 | 104400451661562160 |
oct | 7165133331007162 |
9 | 1210487782261351 |
10 | 254343054102130 |
11 | 74050313370494 |
12 | 2463947a25026a |
13 | abbc5a7336556 |
14 | 46b43ab728230 |
15 | 1e610a702e23a |
hex | e752db640e72 |
254343054102130 has 128 divisors (see below), whose sum is σ = 534009952143360. Its totient is φ = 85415881950720.
The previous prime is 254343054102089. The next prime is 254343054102157. The reversal of 254343054102130 is 31201450343452.
It is a self number, because there is not a number n which added to its sum of digits gives 254343054102130.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3744104265 + ... + 3744172195.
It is an arithmetic number, because the mean of its divisors is an integer number (4171952751120).
Almost surely, 2254343054102130 is an apocalyptic number.
254343054102130 is an abundant number, since it is smaller than the sum of its proper divisors (279666898041230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254343054102130 is a wasteful number, since it uses less digits than its factorization.
254343054102130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71264.
The product of its (nonzero) digits is 172800, while the sum is 37.
The spelling of 254343054102130 in words is "two hundred fifty-four trillion, three hundred forty-three billion, fifty-four million, one hundred two thousand, one hundred thirty".
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