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1411240122 = 23278402229
BaseRepresentation
bin101010000011101…
…1101000010111010
310122100111102111200
41110013131002322
510342234140442
6352011435030
746654225455
oct12407350272
93570442450
101411240122
11664676656
12334755a76
131964b5936
14d55da49c
1583d6534c
hex541dd0ba

1411240122 has 12 divisors (see below), whose sum is σ = 3057686970. Its totient is φ = 470413368.

The previous prime is 1411240097. The next prime is 1411240123. The reversal of 1411240122 is 2210421141.

1411240122 is a `hidden beast` number, since 1 + 411 + 240 + 12 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1377820161 + 33419961 = 37119^2 + 5781^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 78402229 = 1411240122 / (1 + 4 + 1 + 1 + 2 + 4 + 0 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1411240095 and 1411240104.

It is not an unprimeable number, because it can be changed into a prime (1411240123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39201097 + ... + 39201132.

Almost surely, 21411240122 is an apocalyptic number.

1411240122 is an abundant number, since it is smaller than the sum of its proper divisors (1646446848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1411240122 is a wasteful number, since it uses less digits than its factorization.

1411240122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78402237 (or 78402234 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1411240122 is about 37566.4760391496. The cubic root of 1411240122 is about 1121.6748225975.

Adding to 1411240122 its reverse (2210421141), we get a palindrome (3621661263).

The spelling of 1411240122 in words is "one billion, four hundred eleven million, two hundred forty thousand, one hundred twenty-two".

Divisors: 1 2 3 6 9 18 78402229 156804458 235206687 470413374 705620061 1411240122