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40101411 = 3715712163
BaseRepresentation
bin1001100011111…
…0011000100011
32210110100210110
42120332120203
540231221121
63551302403
7664566510
oct230763043
983410713
1040101411
11206aa869
121151aa03
138400a5c
14547c307
1537c1d76
hex263e623

40101411 has 16 divisors (see below), whose sum is σ = 61501184. Its totient is φ = 22767264.

The previous prime is 40101409. The next prime is 40101437. The reversal of 40101411 is 11410104.

40101411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40101411 - 21 = 40101409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40101491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2785 + ... + 9378.

It is an arithmetic number, because the mean of its divisors is an integer number (3843824).

Almost surely, 240101411 is an apocalyptic number.

40101411 is a deficient number, since it is larger than the sum of its proper divisors (21399773).

40101411 is a wasteful number, since it uses less digits than its factorization.

40101411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12330.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 40101411 is about 6332.5674887837. The cubic root of 40101411 is about 342.2839627172.

Adding to 40101411 its reverse (11410104), we get a palindrome (51511515).

The spelling of 40101411 in words is "forty million, one hundred one thousand, four hundred eleven".

Divisors: 1 3 7 21 157 471 1099 3297 12163 36489 85141 255423 1909591 5728773 13367137 40101411