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2030220230233 = 13220695806253
BaseRepresentation
bin11101100010110010100…
…011100011111001011001
321012002100112112121102111
4131202302203203321121
5231230342334331413
64152400441232321
7266451515136406
oct35426243437131
97162315477374
102030220230233
11713014435078
122895787926a1
131195ab447900
14703982652ad
1537c26109d3d
hex1d8b28e3e59

2030220230233 has 12 divisors (see below), whose sum is σ = 2199467077740. Its totient is φ = 1873143345216.

The previous prime is 2030220230209. The next prime is 2030220230261. The reversal of 2030220230233 is 3320320220302.

It can be written as a sum of positive squares in 6 ways, for example, as 577057487449 + 1453162742784 = 759643^2 + 1205472^2 .

It is not a de Polignac number, because 2030220230233 - 229 = 2029683359321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030220230333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2553466 + ... + 3252787.

It is an arithmetic number, because the mean of its divisors is an integer number (183288923145).

Almost surely, 22030220230233 is an apocalyptic number.

It is an amenable number.

2030220230233 is a deficient number, since it is larger than the sum of its proper divisors (169246847507).

2030220230233 is a wasteful number, since it uses less digits than its factorization.

2030220230233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5808348 (or 5808335 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 2030220230233 its reverse (3320320220302), we get a palindrome (5350540450535).

The spelling of 2030220230233 in words is "two trillion, thirty billion, two hundred twenty million, two hundred thirty thousand, two hundred thirty-three".

Divisors: 1 13 169 2069 26897 349661 5806253 75481289 981256757 12013137457 156170786941 2030220230233