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413500553 = 1921763187
BaseRepresentation
bin11000101001011…
…000010010001001
31001211002000010022
4120221120102021
51321324004203
6105010430225
713150460654
oct3051302211
91054060108
10413500553
111a24570a4
12b6592375
136788a5ab
143ccba89b
152647da38
hex18a58489

413500553 has 4 divisors (see below), whose sum is σ = 435263760. Its totient is φ = 391737348.

The previous prime is 413500523. The next prime is 413500573. The reversal of 413500553 is 355005314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 413500553 - 26 = 413500489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413500523) 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 3 ways as a sum of consecutive naturals, for example, 10881575 + ... + 10881612.

It is an arithmetic number, because the mean of its divisors is an integer number (108815940).

Almost surely, 2413500553 is an apocalyptic number.

It is an amenable number.

413500553 is a deficient number, since it is larger than the sum of its proper divisors (21763207).

413500553 is a wasteful number, since it uses less digits than its factorization.

413500553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21763206.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 413500553 is about 20334.7130051053. The cubic root of 413500553 is about 745.0041607503.

Adding to 413500553 its reverse (355005314), we get a palindrome (768505867).

The spelling of 413500553 in words is "four hundred thirteen million, five hundred thousand, five hundred fifty-three".

Divisors: 1 19 21763187 413500553