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132020301 = 376286681
BaseRepresentation
bin1111101111001…
…11100001001101
3100012102022210210
413313213201031
5232244122201
621033353033
73162103560
oct767474115
9305368723
10132020301
1168581896
1238268779
132147522a
14137684d7
15b8cc1d6
hex7de784d

132020301 has 8 divisors (see below), whose sum is σ = 201173824. Its totient is φ = 75440160.

The previous prime is 132020293. The next prime is 132020309. The reversal of 132020301 is 103020231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (132020293) and next prime (132020309).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132020301 - 23 = 132020293 is a prime.

It is a super-2 number, since 2×1320203012 = 34858719752261202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132020309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3143320 + ... + 3143361.

It is an arithmetic number, because the mean of its divisors is an integer number (25146728).

Almost surely, 2132020301 is an apocalyptic number.

It is an amenable number.

132020301 is a deficient number, since it is larger than the sum of its proper divisors (69153523).

132020301 is an equidigital number, since it uses as much as digits as its factorization.

132020301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6286691.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 132020301 is about 11490.0087467330. The cubic root of 132020301 is about 509.1904380148.

Adding to 132020301 its reverse (103020231), we get a palindrome (235040532).

The spelling of 132020301 in words is "one hundred thirty-two million, twenty thousand, three hundred one".

Divisors: 1 3 7 21 6286681 18860043 44006767 132020301