Search a number
-
+
124103225441 = 1359663724379
BaseRepresentation
bin111001110010100100…
…0001111000001100001
3102212022222010001122002
41303211020033001201
54013130411203231
6133002350453345
711652252003536
oct1634510170141
9385288101562
10124103225441
11486a5043128
1220075b04255
13b91a30b710
14601428ad8d
15336531b0cb
hex1ce520f061

124103225441 has 16 divisors (see below), whose sum is σ = 135940929600. Its totient is φ = 112593595968.

The previous prime is 124103225431. The next prime is 124103225459. The reversal of 124103225441 is 144522301421.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 124103225441 - 230 = 123029483617 is a prime.

It is a super-2 number, since 2×1241032254412 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124103225401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5078390 + ... + 5102768.

It is an arithmetic number, because the mean of its divisors is an integer number (8496308100).

Almost surely, 2124103225441 is an apocalyptic number.

It is an amenable number.

124103225441 is a deficient number, since it is larger than the sum of its proper divisors (11837704159).

124103225441 is a wasteful number, since it uses less digits than its factorization.

124103225441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31088.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 124103225441 its reverse (144522301421), we get a palindrome (268625526862).

The spelling of 124103225441 in words is "one hundred twenty-four billion, one hundred three million, two hundred twenty-five thousand, four hundred forty-one".

Divisors: 1 13 59 767 6637 24379 86281 316927 391583 1438361 5090579 18698693 161803423 2103444499 9546401957 124103225441