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40220314 = 222788591
BaseRepresentation
bin1001100101101…
…1011010011010
32210200101220021
42121123122122
540244022224
63554021054
7665603251
oct231333232
983611807
1040220314
1120781132
121157778a
138442c04
1537e71e4
hex265b69a

40220314 has 8 divisors (see below), whose sum is σ = 60596928. Its totient is φ = 20021340.

The previous prime is 40220309. The next prime is 40220329. The reversal of 40220314 is 41302204.

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

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43842 + ... + 44749.

It is an arithmetic number, because the mean of its divisors is an integer number (7574616).

Almost surely, 240220314 is an apocalyptic number.

40220314 is a deficient number, since it is larger than the sum of its proper divisors (20376614).

40220314 is a wasteful number, since it uses less digits than its factorization.

40220314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88820.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 40220314 is about 6341.9487541291. The cubic root of 40220314 is about 342.6219261502.

Adding to 40220314 its reverse (41302204), we get a palindrome (81522518).

The spelling of 40220314 in words is "forty million, two hundred twenty thousand, three hundred fourteen".

Divisors: 1 2 227 454 88591 177182 20110157 40220314