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410555242 = 21997102793
BaseRepresentation
bin11000011110001…
…001001101101010
31001121112100220201
4120132021031222
51320100231432
6104423342414
713113443026
oct3036111552
91047470821
10410555242
111a0825259
12b55b1a0a
1367098ac6
143c751386
152609aee7
hex1878936a

410555242 has 8 divisors (see below), whose sum is σ = 616147236. Its totient is φ = 205172832.

The previous prime is 410555239. The next prime is 410555251. The reversal of 410555242 is 242555014.

It can be written as a sum of positive squares in 2 ways, for example, as 408484521 + 2070721 = 20211^2 + 1439^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 410555242.

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, 47403 + ... + 55390.

Almost surely, 2410555242 is an apocalyptic number.

410555242 is a deficient number, since it is larger than the sum of its proper divisors (205591994).

410555242 is a wasteful number, since it uses less digits than its factorization.

410555242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104792.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 410555242 is about 20262.1628164419. The cubic root of 410555242 is about 743.2310881553.

The spelling of 410555242 in words is "four hundred ten million, five hundred fifty-five thousand, two hundred forty-two".

Divisors: 1 2 1997 3994 102793 205586 205277621 410555242