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53293062 = 231719107257
BaseRepresentation
bin1100101101001…
…1000000000110
310201021120100010
43023103000012
5102120334222
65142131050
71214661234
oct313230006
9121246303
1053293062
112809a959
1215a20a86
13b06c274
147113954
154a2a80c
hex32d3006

53293062 has 64 divisors (see below), whose sum is σ = 120372480. Its totient is φ = 15630336.

The previous prime is 53293049. The next prime is 53293063. The reversal of 53293062 is 26039235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53293063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207238 + ... + 207494.

It is an arithmetic number, because the mean of its divisors is an integer number (1880820).

Almost surely, 253293062 is an apocalyptic number.

53293062 is an abundant number, since it is smaller than the sum of its proper divisors (67079418).

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

53293062 is a wasteful number, since it uses less digits than its factorization.

53293062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 53293062 is about 7300.2097230148. The cubic root of 53293062 is about 376.3196457573.

The spelling of 53293062 in words is "fifty-three million, two hundred ninety-three thousand, sixty-two".

Divisors: 1 2 3 6 17 19 34 38 51 57 102 107 114 214 257 321 323 514 642 646 771 969 1542 1819 1938 2033 3638 4066 4369 4883 5457 6099 8738 9766 10914 12198 13107 14649 26214 27499 29298 34561 54998 69122 82497 83011 103683 164994 166022 207366 249033 467483 498066 522481 934966 1044962 1402449 1567443 2804898 3134886 8882177 17764354 26646531 53293062