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53348106 = 2371270193
BaseRepresentation
bin1100101110000…
…0011100001010
310201101100211210
43023200130022
5102124114411
65143233550
71215310560
oct313403412
9121340753
1053348106
1128128249
1215a488b6
13b08b336
147129a30
154a3bca6
hex32e070a

53348106 has 16 divisors (see below), whose sum is σ = 121938624. Its totient is φ = 15242304.

The previous prime is 53348101. The next prime is 53348137. The reversal of 53348106 is 60184335.

It is not an unprimeable number, because it can be changed into a prime (53348101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635055 + ... + 635138.

It is an arithmetic number, because the mean of its divisors is an integer number (7621164).

Almost surely, 253348106 is an apocalyptic number.

53348106 is an abundant number, since it is smaller than the sum of its proper divisors (68590518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53348106 is a wasteful number, since it uses less digits than its factorization.

53348106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270205.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 53348106 is about 7303.9787787205. The cubic root of 53348106 is about 376.4491623730.

The spelling of 53348106 in words is "fifty-three million, three hundred forty-eight thousand, one hundred six".

Divisors: 1 2 3 6 7 14 21 42 1270193 2540386 3810579 7621158 8891351 17782702 26674053 53348106