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40130410 = 254319311
BaseRepresentation
bin1001100100010…
…1011101101010
32210111211120111
42121011131222
540233133120
63552044534
7665050165
oct231053552
983454514
1040130410
112071a631
121153374a
138411008
145488adc
1537ca75a
hex264576a

40130410 has 16 divisors (see below), whose sum is σ = 72410112. Its totient is φ = 16013200.

The previous prime is 40130401. The next prime is 40130429. The reversal of 40130410 is 1403104.

40130410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×401304102 = 3220899613536200, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 346 + ... + 8965.

It is an arithmetic number, because the mean of its divisors is an integer number (4525632).

Almost surely, 240130410 is an apocalyptic number.

40130410 is a deficient number, since it is larger than the sum of its proper divisors (32279702).

40130410 is a wasteful number, since it uses less digits than its factorization.

40130410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9749.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 40130410 is about 6334.8567466045. The cubic root of 40130410 is about 342.3664494323.

Adding to 40130410 its reverse (1403104), we get a palindrome (41533514).

The spelling of 40130410 in words is "forty million, one hundred thirty thousand, four hundred ten".

Divisors: 1 2 5 10 431 862 2155 4310 9311 18622 46555 93110 4013041 8026082 20065205 40130410