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411471400 = 235217121021
BaseRepresentation
bin11000100001101…
…000111000101000
31001200020220122111
4120201220320220
51320314041100
6104455132104
713124310034
oct3041507050
91050226574
10411471400
111a12a060a
12b5974034
1367329b02
143c90d1c4
15261cc6ba
hex18868e28

411471400 has 48 divisors (see below), whose sum is σ = 1012954140. Its totient is φ = 154905600.

The previous prime is 411471373. The next prime is 411471407. The reversal of 411471400 is 4174114.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 81613156 + 329858244 = 9034^2 + 18162^2 .

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (411471407) 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 11 ways as a sum of consecutive naturals, for example, 57111 + ... + 63910.

Almost surely, 2411471400 is an apocalyptic number.

411471400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

411471400 is an abundant number, since it is smaller than the sum of its proper divisors (601482740).

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

411471400 is a wasteful number, since it uses less digits than its factorization.

411471400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121054 (or 121045 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 411471400 is about 20284.7578245342. The cubic root of 411471400 is about 743.7835198978.

The spelling of 411471400 in words is "four hundred eleven million, four hundred seventy-one thousand, four hundred".

Divisors: 1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 136 170 200 340 425 680 850 1700 3400 121021 242042 484084 605105 968168 1210210 2057357 2420420 3025525 4114714 4840840 6051050 8229428 10286785 12102100 16458856 20573570 24204200 41147140 51433925 82294280 102867850 205735700 411471400