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2030220201 = 32719248893
BaseRepresentation
bin111100100000010…
…1011001110101001
312020111012212112210
41321000223032221
513124214021301
6533242355333
7101211405222
oct17100531651
95214185483
102030220201
11952008539
12487abbb49
132647c8639
141538c4249
15bd381ad6
hex7902b3a9

2030220201 has 8 divisors (see below), whose sum is σ = 2707966720. Its totient is φ = 1352976912.

The previous prime is 2030220191. The next prime is 2030220271. The reversal of 2030220201 is 1020220302.

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

It is not a de Polignac number, because 2030220201 - 215 = 2030187433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030220271) 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, 116290 + ... + 132603.

It is an arithmetic number, because the mean of its divisors is an integer number (338495840).

Almost surely, 22030220201 is an apocalyptic number.

It is an amenable number.

2030220201 is a deficient number, since it is larger than the sum of its proper divisors (677746519).

2030220201 is a wasteful number, since it uses less digits than its factorization.

2030220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251615.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2030220201 is about 45057.9649007809. The cubic root of 2030220201 is about 1266.2351979733.

Adding to 2030220201 its reverse (1020220302), we get a palindrome (3050440503).

The spelling of 2030220201 in words is "two billion, thirty million, two hundred twenty thousand, two hundred one".

Divisors: 1 3 2719 8157 248893 746679 676740067 2030220201