Search a number
-
+
10232212133 = 111371553931
BaseRepresentation
bin10011000011110001…
…10010101010100101
3222102002201020021202
421201320302222211
5131423421242013
64411155452245
7511364240153
oct114170625245
928362636252
1010232212133
1143808a9470
121b968b7085
13c70b425c0
146d0d2c3d3
153ed47b858
hex261e32aa5

10232212133 has 8 divisors (see below), whose sum is σ = 12021060576. Its totient is φ = 8586471600.

The previous prime is 10232212091. The next prime is 10232212141. The reversal of 10232212133 is 33121223201.

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 10232212133 - 214 = 10232195749 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 (10232212183) 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, 35776823 + ... + 35777108.

It is an arithmetic number, because the mean of its divisors is an integer number (1502632572).

Almost surely, 210232212133 is an apocalyptic number.

10232212133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10232212133 is a deficient number, since it is larger than the sum of its proper divisors (1788848443).

10232212133 is a wasteful number, since it uses less digits than its factorization.

10232212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71553955.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10232212133 its reverse (33121223201), we get a palindrome (43353435334).

The spelling of 10232212133 in words is "ten billion, two hundred thirty-two million, two hundred twelve thousand, one hundred thirty-three".

Divisors: 1 11 13 143 71553931 787093241 930201103 10232212133