Base | Representation |
---|---|
bin | 1110110010100110001… |
… | …0101000000001010101 |
3 | 220021212200000002210211 |
4 | 3230221202220001111 |
5 | 13130344100410031 |
6 | 312422033045421 |
7 | 24233556321562 |
oct | 3545142500125 |
9 | 807780002724 |
10 | 254100013141 |
11 | 98843918867 |
12 | 412b56b6871 |
13 | 1ac6662a080 |
14 | c42715b869 |
15 | 6922c47bb1 |
hex | 3b298a8055 |
254100013141 has 8 divisors (see below), whose sum is σ = 274781632664. Its totient is φ = 233580602880.
The previous prime is 254100013121. The next prime is 254100013169. The reversal of 254100013141 is 141310001452.
It can be written as a sum of positive squares in 4 ways, for example, as 12155062500 + 241944950641 = 110250^2 + 491879^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-254100013141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254100013121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40549056 + ... + 40555321.
It is an arithmetic number, because the mean of its divisors is an integer number (34347704083).
Almost surely, 2254100013141 is an apocalyptic number.
It is an amenable number.
254100013141 is a deficient number, since it is larger than the sum of its proper divisors (20681619523).
254100013141 is a wasteful number, since it uses less digits than its factorization.
254100013141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81104631.
The product of its (nonzero) digits is 480, while the sum is 22.
Adding to 254100013141 its reverse (141310001452), we get a palindrome (395410014593).
The spelling of 254100013141 in words is "two hundred fifty-four billion, one hundred million, thirteen thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •