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147310106 = 297775389
BaseRepresentation
bin10001100011111…
…00011000011010
3101021012010110212
420301330120122
5300202410411
622341211122
73436054346
oct1061743032
9337163425
10147310106
1176175299
1241400aa2
1324699758
14157c8626
15cdec68b
hex8c7c61a

147310106 has 8 divisors (see below), whose sum is σ = 221194260. Its totient is φ = 73578688.

The previous prime is 147310091. The next prime is 147310127. The reversal of 147310106 is 601013741.

It can be written as a sum of positive squares in 2 ways, for example, as 145419481 + 1890625 = 12059^2 + 1375^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 35741 + ... + 39648.

Almost surely, 2147310106 is an apocalyptic number.

147310106 is a deficient number, since it is larger than the sum of its proper divisors (73884154).

147310106 is an equidigital number, since it uses as much as digits as its factorization.

147310106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76368.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 147310106 is about 12137.1374714139. The cubic root of 147310106 is about 528.1340649962.

Adding to 147310106 its reverse (601013741), we get a palindrome (748323847).

The spelling of 147310106 in words is "one hundred forty-seven million, three hundred ten thousand, one hundred six".

Divisors: 1 2 977 1954 75389 150778 73655053 147310106