Search a number
-
+
136214701 = 7129115073
BaseRepresentation
bin10000001111001…
…11100010101101
3100111022102102221
420013213202231
5234332332301
621303315341
73242543260
oct1007474255
9314272387
10136214701
116a987137
123974bb51
13222b341c
141413acd7
15be59da1
hex81e78ad

136214701 has 8 divisors (see below), whose sum is σ = 155804864. Its totient is φ = 116657280.

The previous prime is 136214677. The next prime is 136214731. The reversal of 136214701 is 107412631.

136214701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 136214701 - 215 = 136181933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136214731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501 + ... + 16573.

It is an arithmetic number, because the mean of its divisors is an integer number (19475608).

Almost surely, 2136214701 is an apocalyptic number.

It is an amenable number.

136214701 is a deficient number, since it is larger than the sum of its proper divisors (19590163).

136214701 is a wasteful number, since it uses less digits than its factorization.

136214701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16371.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 136214701 is about 11671.1053889510. The cubic root of 136214701 is about 514.5267918942.

The spelling of 136214701 in words is "one hundred thirty-six million, two hundred fourteen thousand, seven hundred one".

Divisors: 1 7 1291 9037 15073 105511 19459243 136214701