Base | Representation |
---|---|
bin | 1110110100010001110… |
… | …0001001011110100000 |
3 | 220100001010011211222221 |
4 | 3231010130021132200 |
5 | 13132310113100000 |
6 | 312534513440424 |
7 | 24251006230654 |
oct | 3550434113640 |
9 | 810033154887 |
10 | 254551300000 |
11 | 98a55633308 |
12 | 41400870114 |
13 | 1b008c8770a |
14 | c46b072a64 |
15 | 694c68c61a |
hex | 3b447097a0 |
254551300000 has 72 divisors (see below), whose sum is σ = 626394994092. Its totient is φ = 101820480000.
The previous prime is 254551299973. The next prime is 254551300043. The reversal of 254551300000 is 3155452.
254551300000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 100319159824 + 154232140176 = 316732^2 + 392724^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1172757 + ... + 1372756.
Almost surely, 2254551300000 is an apocalyptic number.
254551300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
254551300000 is an abundant number, since it is smaller than the sum of its proper divisors (371843694092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254551300000 is an frugal number, since it uses more digits than its factorization.
254551300000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2545548 (or 2545520 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
Adding to 254551300000 its reverse (3155452), we get a palindrome (254554455452).
The spelling of 254551300000 in words is "two hundred fifty-four billion, five hundred fifty-one million, three hundred thousand".
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