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41200005 = 3571135671
BaseRepresentation
bin1001110100101…
…0100110000101
32212112011210010
42131022212011
541021400010
64031020433
71010123430
oct235124605
985464703
1041200005
11212901a0
121196a719
1386c6b02
145686817
15393c620
hex274a985

41200005 has 32 divisors (see below), whose sum is σ = 82188288. Its totient is φ = 17121600.

The previous prime is 41199979. The next prime is 41200051. The reversal of 41200005 is 50000214.

It is not a de Polignac number, because 41200005 - 25 = 41199973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16681 + ... + 18990.

It is an arithmetic number, because the mean of its divisors is an integer number (2568384).

Almost surely, 241200005 is an apocalyptic number.

It is an amenable number.

41200005 is a deficient number, since it is larger than the sum of its proper divisors (40988283).

41200005 is a wasteful number, since it uses less digits than its factorization.

41200005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35697.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 41200005 is about 6418.7230038381. The cubic root of 41200005 is about 345.3815145187.

Adding to 41200005 its reverse (50000214), we get a palindrome (91200219).

The spelling of 41200005 in words is "forty-one million, two hundred thousand, five".

Divisors: 1 3 5 7 11 15 21 33 35 55 77 105 165 231 385 1155 35671 107013 178355 249697 392381 535065 749091 1177143 1248485 1961905 2746667 3745455 5885715 8240001 13733335 41200005