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10740252 = 22347137139
BaseRepresentation
bin101000111110…
…001000011100
3202012122212010
4220332020130
510222142002
61022111220
7160201455
oct50761034
922178763
1010740252
116076346
12371b510
1322c07a3
1415d812c
15e2246c
hexa3e21c

10740252 has 48 divisors (see below), whose sum is σ = 25966080. Its totient is φ = 3453312.

The previous prime is 10740221. The next prime is 10740259. The reversal of 10740252 is 25204701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10740259) 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 15 ways as a sum of consecutive naturals, for example, 77199 + ... + 77337.

It is an arithmetic number, because the mean of its divisors is an integer number (540960).

Almost surely, 210740252 is an apocalyptic number.

10740252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10740252 is an abundant number, since it is smaller than the sum of its proper divisors (15225828).

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

10740252 is a wasteful number, since it uses less digits than its factorization.

10740252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 10740252 is about 3277.2323689357. The cubic root of 10740252 is about 220.6335183041.

Adding to 10740252 its reverse (25204701), we get a palindrome (35944953).

The spelling of 10740252 in words is "ten million, seven hundred forty thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 47 94 137 139 141 188 274 278 282 411 417 548 556 564 822 834 1644 1668 6439 6533 12878 13066 19043 19317 19599 25756 26132 38086 38634 39198 57129 76172 77268 78396 114258 228516 895021 1790042 2685063 3580084 5370126 10740252