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53333058 = 2337793041
BaseRepresentation
bin1100101101110…
…0110001000010
310201100121012110
43023130301002
5102123124213
65143040150
71215215652
oct313346102
9121317173
1053333058
1128117a09
1215a40056
13b08452c
147124362
154a375c3
hex32dcc42

53333058 has 32 divisors (see below), whose sum is σ = 110972160. Its totient is φ = 17072640.

The previous prime is 53333053. The next prime is 53333081. The reversal of 53333058 is 85033335.

It is a super-3 number, since 3×533330583 (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53333053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16018 + ... + 19058.

It is an arithmetic number, because the mean of its divisors is an integer number (3467880).

Almost surely, 253333058 is an apocalyptic number.

53333058 is an abundant number, since it is smaller than the sum of its proper divisors (57639102).

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

53333058 is a wasteful number, since it uses less digits than its factorization.

53333058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 53333058 is about 7302.9485825932. The cubic root of 53333058 is about 376.4137638048.

The spelling of 53333058 in words is "fifty-three million, three hundred thirty-three thousand, fifty-eight".

Divisors: 1 2 3 6 37 74 79 111 158 222 237 474 2923 3041 5846 6082 8769 9123 17538 18246 112517 225034 240239 337551 480478 675102 720717 1441434 8888843 17777686 26666529 53333058