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132222701 = 1317335869
BaseRepresentation
bin1111110000110…
…00111011101101
3100012210121110002
413320120323231
5232322111301
621041554045
73163605632
oct770307355
9305717402
10132222701
11686aa966
1238345925
13215163b0
14137bc189
15b91c16b
hex7e18eed

132222701 has 8 divisors (see below), whose sum is σ = 142500120. Its totient is φ = 121960512.

The previous prime is 132222679. The next prime is 132222763. The reversal of 132222701 is 107222231.

It can be written as a sum of positive squares in 4 ways, for example, as 570025 + 131652676 = 755^2 + 11474^2 .

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 132222701 - 218 = 131960557 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 (132222301) 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, 19595 + ... + 25463.

It is an arithmetic number, because the mean of its divisors is an integer number (17812515).

Almost surely, 2132222701 is an apocalyptic number.

It is an amenable number.

132222701 is a deficient number, since it is larger than the sum of its proper divisors (10277419).

132222701 is a wasteful number, since it uses less digits than its factorization.

132222701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7615.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 132222701 is about 11498.8130256997. The cubic root of 132222701 is about 509.4505180217.

Adding to 132222701 its reverse (107222231), we get a palindrome (239444932).

The spelling of 132222701 in words is "one hundred thirty-two million, two hundred twenty-two thousand, seven hundred one".

Divisors: 1 13 1733 5869 22529 76297 10170977 132222701