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2428966801 = 21111511691
BaseRepresentation
bin1001000011000111…
…0001011110010001
320021021112022001101
42100301301132101
514433303414201
61041005104401
7114122606602
oct22061613621
96237468041
102428966801
1110370a7788
12579558101
132c92bb581
1419083dda9
15e3398d01
hex90c71791

2428966801 has 4 divisors (see below), whose sum is σ = 2440478704. Its totient is φ = 2417454900.

The previous prime is 2428966789. The next prime is 2428966807. The reversal of 2428966801 is 1086698242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2428966801 - 217 = 2428835729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2428966807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5755635 + ... + 5756056.

It is an arithmetic number, because the mean of its divisors is an integer number (610119676).

Almost surely, 22428966801 is an apocalyptic number.

It is an amenable number.

2428966801 is a deficient number, since it is larger than the sum of its proper divisors (11511903).

2428966801 is a wasteful number, since it uses less digits than its factorization.

2428966801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11511902.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 2428966801 is about 49284.5493131468. The cubic root of 2428966801 is about 1344.2308544492.

The spelling of 2428966801 in words is "two billion, four hundred twenty-eight million, nine hundred sixty-six thousand, eight hundred one".

Divisors: 1 211 11511691 2428966801