Search a number
-
+
135411707 = 144793581
BaseRepresentation
bin10000001001000…
…11011111111011
3100102210121221102
420010203133323
5234131133312
621234202015
73232660214
oct1004433773
9312717842
10135411707
116a488902
123942330b
1322091a92
1413dac40b
15bd4bec2
hex81237fb

135411707 has 4 divisors (see below), whose sum is σ = 135506736. Its totient is φ = 135316680.

The previous prime is 135411691. The next prime is 135411719. The reversal of 135411707 is 707114531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 707114531 = 4611533871.

It is a cyclic number.

It is not a de Polignac number, because 135411707 - 24 = 135411691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135411707.

It is not an unprimeable number, because it can be changed into a prime (135411607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45344 + ... + 48237.

It is an arithmetic number, because the mean of its divisors is an integer number (33876684).

Almost surely, 2135411707 is an apocalyptic number.

135411707 is a deficient number, since it is larger than the sum of its proper divisors (95029).

135411707 is an equidigital number, since it uses as much as digits as its factorization.

135411707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95028.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 135411707 is about 11636.6535997253. The cubic root of 135411707 is about 513.5137429729.

The spelling of 135411707 in words is "one hundred thirty-five million, four hundred eleven thousand, seven hundred seven".

Divisors: 1 1447 93581 135411707