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41200427 = 127932213
BaseRepresentation
bin1001110100101…
…0101100101011
32212112012100202
42131022230223
541021403202
64031022415
71010124602
oct235125453
985465322
1041200427
1121290544
121196aa0b
1386c7068
145686a39
15393c802
hex274ab2b

41200427 has 4 divisors (see below), whose sum is σ = 41233920. Its totient is φ = 41166936.

The previous prime is 41200409. The next prime is 41200433. The reversal of 41200427 is 72400214.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72400214 = 236200107.

It is a cyclic number.

It is not a de Polignac number, because 41200427 - 28 = 41200171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41200399 and 41200408.

It is not an unprimeable number, because it can be changed into a prime (41200477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14828 + ... + 17385.

It is an arithmetic number, because the mean of its divisors is an integer number (10308480).

Almost surely, 241200427 is an apocalyptic number.

41200427 is a deficient number, since it is larger than the sum of its proper divisors (33493).

41200427 is a wasteful number, since it uses less digits than its factorization.

41200427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33492.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 41200427 is about 6418.7558763362. The cubic root of 41200427 is about 345.3826937298.

The spelling of 41200427 in words is "forty-one million, two hundred thousand, four hundred twenty-seven".

Divisors: 1 1279 32213 41200427