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413013140 = 22520650657
BaseRepresentation
bin11000100111100…
…001010010010100
31001210011020111222
4120213201102110
51321212410030
6104552145512
713143360641
oct3047412224
91053136458
10413013140
111a2153981
12b6398298
1367749797
143cbd0dc8
15263d43e5
hex189e1494

413013140 has 12 divisors (see below), whose sum is σ = 867327636. Its totient is φ = 165205248.

The previous prime is 413013137. The next prime is 413013163. The reversal of 413013140 is 41310314.

It can be written as a sum of positive squares in 2 ways, for example, as 116553616 + 296459524 = 10796^2 + 17218^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10325309 + ... + 10325348.

It is an arithmetic number, because the mean of its divisors is an integer number (72277303).

Almost surely, 2413013140 is an apocalyptic number.

It is an amenable number.

413013140 is an abundant number, since it is smaller than the sum of its proper divisors (454314496).

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

413013140 is a wasteful number, since it uses less digits than its factorization.

413013140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20650666 (or 20650664 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 413013140 is about 20322.7247188953. The cubic root of 413013140 is about 744.7113215740.

Adding to 413013140 its reverse (41310314), we get a palindrome (454323454).

The spelling of 413013140 in words is "four hundred thirteen million, thirteen thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 20650657 41301314 82602628 103253285 206506570 413013140