Search a number
-
+
106020132265 = 5472381189479
BaseRepresentation
bin110001010111101001…
…0101101010110101001
3101010122201120202012101
41202233102231112221
53214112123213030
6120412135213401
710442164153345
oct1425722552651
9333581522171
10106020132265
1140a65667623
1218669b17261
139cc7b06b98
1451ba7d0625
152b579ec7ca
hex18af4ad5a9

106020132265 has 16 divisors (see below), whose sum is σ = 129986311680. Its totient is φ = 82976205760.

The previous prime is 106020132233. The next prime is 106020132269. The reversal of 106020132265 is 562231020601.

It is not a de Polignac number, because 106020132265 - 25 = 106020132233 is a prime.

It is a super-2 number, since 2×1060201322652 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106020132269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464796 + ... + 654274.

It is an arithmetic number, because the mean of its divisors is an integer number (8124144480).

Almost surely, 2106020132265 is an apocalyptic number.

It is an amenable number.

106020132265 is a deficient number, since it is larger than the sum of its proper divisors (23966179415).

106020132265 is a wasteful number, since it uses less digits than its factorization.

106020132265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191912.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 106020132265 its reverse (562231020601), we get a palindrome (668251152866).

The spelling of 106020132265 in words is "one hundred six billion, twenty million, one hundred thirty-two thousand, two hundred sixty-five".

Divisors: 1 5 47 235 2381 11905 111907 189479 559535 947395 8905513 44527565 451149499 2255747495 21204026453 106020132265