Search a number
-
+
132354121 = 2316973391
BaseRepresentation
bin1111110001110…
…01000001001001
3100020001021201111
413320321001021
5232340312441
621044450321
73164664034
oct770710111
9306037644
10132354121
116878a679
12383a99a1
1321561163
141381401b
15b946081
hex7e39049

132354121 has 8 divisors (see below), whose sum is σ = 138230784. Its totient is φ = 126487680.

The previous prime is 132354119. The next prime is 132354149. The reversal of 132354121 is 121453231.

It is a happy number.

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 132354121 - 21 = 132354119 is a prime.

It is a super-2 number, since 2×1323541212 = 35035226691365282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132354092 and 132354101.

It is not an unprimeable number, because it can be changed into a prime (132354421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37336 + ... + 40726.

It is an arithmetic number, because the mean of its divisors is an integer number (17278848).

Almost surely, 2132354121 is an apocalyptic number.

It is an amenable number.

132354121 is a deficient number, since it is larger than the sum of its proper divisors (5876663).

132354121 is a wasteful number, since it uses less digits than its factorization.

132354121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111.

The product of its digits is 720, while the sum is 22.

The square root of 132354121 is about 11504.5261093189. The cubic root of 132354121 is about 509.6192480430.

The spelling of 132354121 in words is "one hundred thirty-two million, three hundred fifty-four thousand, one hundred twenty-one".

Divisors: 1 23 1697 3391 39031 77993 5754527 132354121