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20052410 = 2571915077
BaseRepresentation
bin100110001111…
…1100110111010
31101201202201212
41030133212322
520113134120
61553443122
7332304560
oct114374672
941652655
1020052410
1110356744
1268704a2
134201241
14293da30
151b616c5
hex131f9ba

20052410 has 32 divisors (see below), whose sum is σ = 43424640. Its totient is φ = 6512832.

The previous prime is 20052407. The next prime is 20052413. The reversal of 20052410 is 1425002.

It is an interprime number because it is at equal distance from previous prime (20052407) and next prime (20052413).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (20052413) 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, 6209 + ... + 8868.

It is an arithmetic number, because the mean of its divisors is an integer number (1357020).

Almost surely, 220052410 is an apocalyptic number.

20052410 is an abundant number, since it is smaller than the sum of its proper divisors (23372230).

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

20052410 is a wasteful number, since it uses less digits than its factorization.

20052410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15110.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 20052410 is about 4477.9917373751. The cubic root of 20052410 is about 271.6786592286.

Adding to 20052410 its reverse (1425002), we get a palindrome (21477412).

The spelling of 20052410 in words is "twenty million, fifty-two thousand, four hundred ten".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 15077 30154 75385 105539 150770 211078 286463 527695 572926 1055390 1432315 2005241 2864630 4010482 10026205 20052410