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40060601 = 75722943
BaseRepresentation
bin1001100011010…
…0011010111001
32210101021210222
42120310122321
540223414401
63550345425
7664336520
oct230643271
983337728
1040060601
1120682139
12114bb275
1383b82c9
14546b4b7
1537b4c1b
hex26346b9

40060601 has 4 divisors (see below), whose sum is σ = 45783552. Its totient is φ = 34337652.

The previous prime is 40060597. The next prime is 40060609. The reversal of 40060601 is 10606004.

40060601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40060601 - 22 = 40060597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40060601.

It is not an unprimeable number, because it can be changed into a prime (40060609) 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 3 ways as a sum of consecutive naturals, for example, 2861465 + ... + 2861478.

It is an arithmetic number, because the mean of its divisors is an integer number (11445888).

Almost surely, 240060601 is an apocalyptic number.

It is an amenable number.

40060601 is a deficient number, since it is larger than the sum of its proper divisors (5722951).

40060601 is an equidigital number, since it uses as much as digits as its factorization.

40060601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5722950.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 40060601 is about 6329.3444368276. The cubic root of 40060601 is about 342.1678126090.

Adding to 40060601 its reverse (10606004), we get a palindrome (50666605).

The spelling of 40060601 in words is "forty million, sixty thousand, six hundred one".

Divisors: 1 7 5722943 40060601