Search a number
-
+
1241141416 = 23155142677
BaseRepresentation
bin100100111111010…
…0101000010101000
310012111102111221121
41021332211002220
510020213011131
6323053545024
742520346044
oct11176450250
93174374847
101241141416
11587656a09
122a77a5174
1316a19a708
14bab9d024
1573e65911
hex49fa50a8

1241141416 has 8 divisors (see below), whose sum is σ = 2327140170. Its totient is φ = 620570704.

The previous prime is 1241141399. The next prime is 1241141437. The reversal of 1241141416 is 6141411421.

It can be written as a sum of positive squares in only one way, i.e., 1090980900 + 150160516 = 33030^2 + 12254^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77571331 + ... + 77571346.

Almost surely, 21241141416 is an apocalyptic number.

It is an amenable number.

1241141416 is a deficient number, since it is larger than the sum of its proper divisors (1085998754).

1241141416 is a wasteful number, since it uses less digits than its factorization.

1241141416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155142683 (or 155142679 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 1241141416 is about 35229.8370135316. The cubic root of 1241141416 is about 1074.6666111655. Note that the first 4 decimals are identical.

Adding to 1241141416 its reverse (6141411421), we get a palindrome (7382552837).

The spelling of 1241141416 in words is "one billion, two hundred forty-one million, one hundred forty-one thousand, four hundred sixteen".

Divisors: 1 2 4 8 155142677 310285354 620570708 1241141416