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340054 = 211132941
BaseRepresentation
bin1010011000001010110
3122021110121
41103001112
541340204
611142154
72614261
oct1230126
9567417
10340054
11212540
1214495a
13bba20
148bcd8
156ab54
hex53056

340054 has 32 divisors (see below), whose sum is σ = 635040. Its totient is φ = 134400.

The previous prime is 340049. The next prime is 340057. The reversal of 340054 is 450043.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340057) 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, 8274 + ... + 8314.

It is an arithmetic number, because the mean of its divisors is an integer number (19845).

2340054 is an apocalyptic number.

340054 is a deficient number, since it is larger than the sum of its proper divisors (294986).

340054 is a wasteful number, since it uses less digits than its factorization.

340054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 340054 is about 583.1414922641. The cubic root of 340054 is about 69.7990153199.

Adding to 340054 its reverse (450043), we get a palindrome (790097).

The spelling of 340054 in words is "three hundred forty thousand, fifty-four".

Divisors: 1 2 11 13 22 26 29 41 58 82 143 286 319 377 451 533 638 754 902 1066 1189 2378 4147 5863 8294 11726 13079 15457 26158 30914 170027 340054