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220310230201 = 1491665188799
BaseRepresentation
bin1100110100101110000…
…0110101010010111001
3210001122210120021120121
43031023200311102321
512102143404331301
6245113100453241
721626331026065
oct3151340652271
9701583507517
10220310230201
1185484421816
123684554a221
1317a10067179
14a93d680aa5
155ae65703a1
hex334b8354b9

220310230201 has 8 divisors (see below), whose sum is σ = 221804640000. Its totient is φ = 218816031600.

The previous prime is 220310230199. The next prime is 220310230213. The reversal of 220310230201 is 102032013022.

220310230201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 220310230201 - 21 = 220310230199 is a prime.

It is a super-2 number, since 2×2203102302012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220310230001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2436600 + ... + 2525398.

It is an arithmetic number, because the mean of its divisors is an integer number (27725580000).

Almost surely, 2220310230201 is an apocalyptic number.

It is an amenable number.

220310230201 is a deficient number, since it is larger than the sum of its proper divisors (1494409799).

220310230201 is a wasteful number, since it uses less digits than its factorization.

220310230201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105599.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 220310230201 its reverse (102032013022), we get a palindrome (322342243223).

The spelling of 220310230201 in words is "two hundred twenty billion, three hundred ten million, two hundred thirty thousand, two hundred one".

Divisors: 1 149 16651 88799 2480999 13231051 1478592149 220310230201