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2430226207 = 23149709141
BaseRepresentation
bin1001000011011010…
…0100111100011111
320021100220021122001
42100312210330133
514434114214312
61041052103131
7114136403413
oct22066447437
96240807561
102430226207
111037887a12
12579a64aa7
132c963c896
14190a8ad43
15e3547057
hex90da4f1f

2430226207 has 8 divisors (see below), whose sum is σ = 2552911200. Its totient is φ = 2308959840.

The previous prime is 2430226199. The next prime is 2430226219. The reversal of 2430226207 is 7026220342.

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 2430226207 - 23 = 2430226199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430226247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351144 + ... + 357997.

It is an arithmetic number, because the mean of its divisors is an integer number (319113900).

Almost surely, 22430226207 is an apocalyptic number.

2430226207 is a deficient number, since it is larger than the sum of its proper divisors (122684993).

2430226207 is a wasteful number, since it uses less digits than its factorization.

2430226207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709313.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 2430226207 is about 49297.3245420073. The cubic root of 2430226207 is about 1344.4631397560.

Adding to 2430226207 its reverse (7026220342), we get a palindrome (9456446549).

The spelling of 2430226207 in words is "two billion, four hundred thirty million, two hundred twenty-six thousand, two hundred seven".

Divisors: 1 23 149 3427 709141 16310243 105662009 2430226207