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122132 = 22191607
BaseRepresentation
bin11101110100010100
320012112102
4131310110
512402012
62341232
71016033
oct356424
9205472
10122132
118383a
125a818
134378a
143271a
15262c2
hex1dd14

122132 has 12 divisors (see below), whose sum is σ = 225120. Its totient is φ = 57816.

The previous prime is 122131. The next prime is 122147. The reversal of 122132 is 231221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728 + ... + 879.

It is an arithmetic number, because the mean of its divisors is an integer number (18760).

2122132 is an apocalyptic number.

It is an amenable number.

122132 is a deficient number, since it is larger than the sum of its proper divisors (102988).

122132 is a wasteful number, since it uses less digits than its factorization.

122132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630 (or 1628 counting only the distinct ones).

The product of its digits is 24, while the sum is 11.

The square root of 122132 is about 349.4738902980. The cubic root of 122132 is about 49.6146375460.

Adding to 122132 its reverse (231221), we get a palindrome (353353).

The spelling of 122132 in words is "one hundred twenty-two thousand, one hundred thirty-two".

Divisors: 1 2 4 19 38 76 1607 3214 6428 30533 61066 122132