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220324202 = 27145310831
BaseRepresentation
bin11010010000111…
…10000101101010
3120100120121222122
431020132011222
5422400333302
633510151242
75313503420
oct1510360552
9510517878
10220324202
1110340491a
1261952522
1336852167
1421393110
15145213a2
hexd21e16a

220324202 has 16 divisors (see below), whose sum is σ = 377993472. Its totient is φ = 94350960.

The previous prime is 220324187. The next prime is 220324211. The reversal of 220324202 is 202423022.

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, 14927 + ... + 25757.

It is an arithmetic number, because the mean of its divisors is an integer number (23624592).

Almost surely, 2220324202 is an apocalyptic number.

220324202 is a deficient number, since it is larger than the sum of its proper divisors (157669270).

220324202 is a wasteful number, since it uses less digits than its factorization.

220324202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12293.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 220324202 is about 14843.3217980343. The cubic root of 220324202 is about 603.9774654254.

Adding to 220324202 its reverse (202423022), we get a palindrome (422747224).

The spelling of 220324202 in words is "two hundred twenty million, three hundred twenty-four thousand, two hundred two".

Divisors: 1 2 7 14 1453 2906 10171 10831 20342 21662 75817 151634 15737443 31474886 110162101 220324202