Search a number
-
+
164701101 = 3192889493
BaseRepresentation
bin10011101000100…
…10001110101101
3102110220200102210
421310102032231
5314130413401
624202041033
74036636065
oct1164221655
9373820383
10164701101
1184a73414
12471a9179
1328178496
1417c343a5
15e6d54d6
hex9d123ad

164701101 has 8 divisors (see below), whose sum is σ = 231159520. Its totient is φ = 104021712.

The previous prime is 164701099. The next prime is 164701169. The reversal of 164701101 is 101107461.

164701101 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 not a de Polignac number, because 164701101 - 21 = 164701099 is a prime.

It is a super-2 number, since 2×1647011012 = 54252905341224402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164701181) 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, 1444690 + ... + 1444803.

It is an arithmetic number, because the mean of its divisors is an integer number (28894940).

Almost surely, 2164701101 is an apocalyptic number.

It is an amenable number.

164701101 is a deficient number, since it is larger than the sum of its proper divisors (66458419).

164701101 is a wasteful number, since it uses less digits than its factorization.

164701101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2889515.

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 164701101 is about 12833.5926770332. The cubic root of 164701101 is about 548.1492624913.

Adding to 164701101 its reverse (101107461), we get a palindrome (265808562).

It can be divided in two parts, 16470 and 1101, that added together give a palindrome (17571).

The spelling of 164701101 in words is "one hundred sixty-four million, seven hundred one thousand, one hundred one".

Divisors: 1 3 19 57 2889493 8668479 54900367 164701101