Search a number
-
+
241254231101 = 1321427539829
BaseRepresentation
bin1110000010101111011…
…1110110110000111101
3212001201102101202121122
43200223313312300331
512423042040343401
6302455231240325
723300335062152
oct3405367666075
9761642352548
10241254231101
11933517a6674
123a90b6790a5
131999a1a3100
14b969098229
15642010a21b
hex382bdf6c3d

241254231101 has 6 divisors (see below), whose sum is σ = 261239788890. Its totient is φ = 222696213168.

The previous prime is 241254231079. The next prime is 241254231157. The reversal of 241254231101 is 101132452142.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 468722500 + 240785508601 = 21650^2 + 490699^2 .

It is not a de Polignac number, because 241254231101 - 218 = 241253968957 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 (241254231161) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 713769746 + ... + 713770083.

It is an arithmetic number, because the mean of its divisors is an integer number (43539964815).

Almost surely, 2241254231101 is an apocalyptic number.

It is an amenable number.

241254231101 is a deficient number, since it is larger than the sum of its proper divisors (19985557789).

241254231101 is a wasteful number, since it uses less digits than its factorization.

241254231101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427539855 (or 1427539842 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 241254231101 its reverse (101132452142), we get a palindrome (342386683243).

The spelling of 241254231101 in words is "two hundred forty-one billion, two hundred fifty-four million, two hundred thirty-one thousand, one hundred one".

Divisors: 1 13 169 1427539829 18558017777 241254231101