Search a number
-
+
2030226201 = 3425064521
BaseRepresentation
bin111100100000010…
…1100101100011001
312020111020011210000
41321000230230121
513124214214301
6533242443213
7101211431553
oct17100545431
95214204700
102030226201
11952011aa3
12487b03509
132647cb2a3
141538c64d3
15bd383786
hex7902cb19

2030226201 has 10 divisors (see below), whose sum is σ = 3032807162. Its totient is φ = 1353484080.

The previous prime is 2030226157. The next prime is 2030226227. The reversal of 2030226201 is 1026220302.

2030226201 is a `hidden beast` number, since 20 + 3 + 0 + 22 + 620 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1839123225 + 191102976 = 42885^2 + 13824^2 .

It is not a de Polignac number, because 2030226201 - 26 = 2030226137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030227201) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12532180 + ... + 12532341.

Almost surely, 22030226201 is an apocalyptic number.

It is an amenable number.

2030226201 is a deficient number, since it is larger than the sum of its proper divisors (1002580961).

2030226201 is an equidigital number, since it uses as much as digits as its factorization.

2030226201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25064533 (or 25064524 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2030226201 is about 45058.0314816349. The cubic root of 2030226201 is about 1266.2364453592.

Adding to 2030226201 its reverse (1026220302), we get a palindrome (3056446503).

The spelling of 2030226201 in words is "two billion, thirty million, two hundred twenty-six thousand, two hundred one".

Divisors: 1 3 9 27 81 25064521 75193563 225580689 676742067 2030226201