Search a number
-
+
136002153 = 376476293
BaseRepresentation
bin10000001101100…
…11101001101001
3100110220121212210
420012303221221
5234304032103
621254555333
73240666510
oct1006635151
9313817783
10136002153
116a851481
1239668b49
132223a761
14140c3677
15be16e03
hex81b3a69

136002153 has 8 divisors (see below), whose sum is σ = 207241408. Its totient is φ = 77715504.

The previous prime is 136002149. The next prime is 136002169. The reversal of 136002153 is 351200631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 136002153 - 22 = 136002149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6476293 = 136002153 / (1 + 3 + 6 + 0 + 0 + 2 + 1 + 5 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136002143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3238126 + ... + 3238167.

It is an arithmetic number, because the mean of its divisors is an integer number (25905176).

Almost surely, 2136002153 is an apocalyptic number.

It is an amenable number.

136002153 is a deficient number, since it is larger than the sum of its proper divisors (71239255).

136002153 is an equidigital number, since it uses as much as digits as its factorization.

136002153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6476303.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 136002153 is about 11661.9960984387. The cubic root of 136002153 is about 514.2590318278.

Adding to 136002153 its reverse (351200631), we get a palindrome (487202784).

It can be divided in two parts, 13600 and 2153, that added together give a triangular number (15753 = T177).

The spelling of 136002153 in words is "one hundred thirty-six million, two thousand, one hundred fifty-three".

Divisors: 1 3 7 21 6476293 19428879 45334051 136002153