Search a number
-
+
40227103 = 737155317
BaseRepresentation
bin1001100101110…
…1000100011111
32210200202012201
42121131010133
540244231403
63554112331
7665632120
oct231350437
983622181
1040227103
1120786244
121157b6a7
138446027
1454b2047
1537e921d
hex265d11f

40227103 has 8 divisors (see below), whose sum is σ = 47216672. Its totient is φ = 33548256.

The previous prime is 40227079. The next prime is 40227107. The reversal of 40227103 is 30172204.

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

It is not a de Polignac number, because 40227103 - 217 = 40096031 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 (40227107) 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, 77400 + ... + 77917.

It is an arithmetic number, because the mean of its divisors is an integer number (5902084).

Almost surely, 240227103 is an apocalyptic number.

40227103 is a deficient number, since it is larger than the sum of its proper divisors (6989569).

40227103 is a wasteful number, since it uses less digits than its factorization.

40227103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155361.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 40227103 is about 6342.4839771181. The cubic root of 40227103 is about 342.6412027227.

Adding to 40227103 its reverse (30172204), we get a palindrome (70399307).

The spelling of 40227103 in words is "forty million, two hundred twenty-seven thousand, one hundred three".

Divisors: 1 7 37 259 155317 1087219 5746729 40227103