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133310201 = 834633469
BaseRepresentation
bin1111111001000…
…10011011111001
3100021211212012212
413330202123321
5233111411301
621121144505
73206055323
oct774423371
9307755185
10133310201
1169282a22
123878b135
132180739b
14139c2613
15ba844bb
hex7f226f9

133310201 has 8 divisors (see below), whose sum is σ = 135246720. Its totient is φ = 131381712.

The previous prime is 133310183. The next prime is 133310237. The reversal of 133310201 is 102013331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-133310201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133310291) 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, 36695 + ... + 40163.

It is an arithmetic number, because the mean of its divisors is an integer number (16905840).

Almost surely, 2133310201 is an apocalyptic number.

It is an amenable number.

133310201 is a deficient number, since it is larger than the sum of its proper divisors (1936519).

133310201 is an equidigital number, since it uses as much as digits as its factorization.

133310201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4015.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 133310201 is about 11546.0036809279. The cubic root of 133310201 is about 510.8434090116.

Adding to 133310201 its reverse (102013331), we get a palindrome (235323532).

The spelling of 133310201 in words is "one hundred thirty-three million, three hundred ten thousand, two hundred one".

Divisors: 1 83 463 3469 38429 287927 1606147 133310201