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10052940 = 22351311279
BaseRepresentation
bin100110010110…
…010101001100
3200220202001010
4212112111030
510033143230
6555245220
7151306602
oct46262514
920822033
1010052940
115746a17
123449810
13210c9b1
141499872
15d389b0
hex99654c

10052940 has 48 divisors (see below), whose sum is σ = 28385280. Its totient is φ = 2658240.

The previous prime is 10052929. The next prime is 10052947. The reversal of 10052940 is 4925001.

It is not an unprimeable number, because it can be changed into a prime (10052947) 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, 7221 + ... + 8499.

It is an arithmetic number, because the mean of its divisors is an integer number (591360).

Almost surely, 210052940 is an apocalyptic number.

10052940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10052940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14192640).

10052940 is an abundant number, since it is smaller than the sum of its proper divisors (18332340).

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

10052940 is a wasteful number, since it uses less digits than its factorization.

10052940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422 (or 1420 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 10052940 is about 3170.6371599412. The cubic root of 10052940 is about 215.8229859763.

Adding to 10052940 its reverse (4925001), we get a palindrome (14977941).

The spelling of 10052940 in words is "ten million, fifty-two thousand, nine hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 131 262 393 524 655 786 1279 1310 1572 1965 2558 2620 3837 3930 5116 6395 7674 7860 12790 15348 19185 25580 38370 76740 167549 335098 502647 670196 837745 1005294 1675490 2010588 2513235 3350980 5026470 10052940