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22132093 = 195632069
BaseRepresentation
bin101010001101…
…1010101111101
31112122102112011
41110123111331
521131211333
62110211221
7356056024
oct124332575
945572464
1022132093
1111547195
1274b3b11
13477ba19
142d218bb
151e229cd
hex151b57d

22132093 has 8 divisors (see below), whose sum is σ = 23349600. Its totient is φ = 20919888.

The previous prime is 22132091. The next prime is 22132127. The reversal of 22132093 is 39023122.

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 22132093 - 21 = 22132091 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 (22132091) 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, 9663 + ... + 11731.

It is an arithmetic number, because the mean of its divisors is an integer number (2918700).

Almost surely, 222132093 is an apocalyptic number.

It is an amenable number.

22132093 is a deficient number, since it is larger than the sum of its proper divisors (1217507).

22132093 is a wasteful number, since it uses less digits than its factorization.

22132093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 22132093 is about 4704.4758475307. The cubic root of 22132093 is about 280.7636170979.

The spelling of 22132093 in words is "twenty-two million, one hundred thirty-two thousand, ninety-three".

Divisors: 1 19 563 2069 10697 39311 1164847 22132093