Search a number
-
+
201006042301 = 1072238424041
BaseRepresentation
bin1011101100110011100…
…1001100110010111101
3201012211110022221002101
42323030321030302331
511243130021323201
6232201345025101
720344055111641
oct2731471146275
9635743287071
10201006042301
1178278741719
1232b58625191
1315c5489368c
149a2b962c21
15536694ad01
hex2ecce4ccbd

201006042301 has 8 divisors (see below), whose sum is σ = 203794424064. Its totient is φ = 198234509280.

The previous prime is 201006042287. The next prime is 201006042323. The reversal of 201006042301 is 103240600102.

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 201006042301 - 27 = 201006042173 is a prime.

It is a super-2 number, since 2×2010060423012 (a number of 23 digits) 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 (201006052301) 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, 4188160 + ... + 4235881.

It is an arithmetic number, because the mean of its divisors is an integer number (25474303008).

Almost surely, 2201006042301 is an apocalyptic number.

It is an amenable number.

201006042301 is a deficient number, since it is larger than the sum of its proper divisors (2788381763).

201006042301 is a wasteful number, since it uses less digits than its factorization.

201006042301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8424371.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201006042301 its reverse (103240600102), we get a palindrome (304246642403).

The spelling of 201006042301 in words is "two hundred one billion, six million, forty-two thousand, three hundred one".

Divisors: 1 107 223 23861 8424041 901372387 1878561143 201006042301