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412041541 = 2942133749
BaseRepresentation
bin11000100011110…
…100000101000101
31001201022212201211
4120203310011011
51320440312131
6104515251421
713132203202
oct3043640505
91051285654
10412041541
111a164a9aa
12b5ba9b71
1367499482
143ca1aca9
15262915b1
hex188f4145

412041541 has 8 divisors (see below), whose sum is σ = 427275000. Its totient is φ = 396876480.

The previous prime is 412041533. The next prime is 412041559. The reversal of 412041541 is 145140214.

It can be written as a sum of positive squares in 4 ways, for example, as 36650916 + 375390625 = 6054^2 + 19375^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 412041541 - 23 = 412041533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412041521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4666 + ... + 29083.

It is an arithmetic number, because the mean of its divisors is an integer number (53409375).

Almost surely, 2412041541 is an apocalyptic number.

It is an amenable number.

412041541 is a deficient number, since it is larger than the sum of its proper divisors (15233459).

412041541 is a wasteful number, since it uses less digits than its factorization.

412041541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34199.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 412041541 is about 20298.8063934804. The cubic root of 412041541 is about 744.1268939197.

Adding to 412041541 its reverse (145140214), we get a palindrome (557181755).

The spelling of 412041541 in words is "four hundred twelve million, forty-one thousand, five hundred forty-one".

Divisors: 1 29 421 12209 33749 978721 14208329 412041541