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4805070906 = 23800845151
BaseRepresentation
bin1000111100110011…
…11001000000111010
3110101212120220010010
410132121321000322
534320044232111
62112445202350
7230034300036
oct43631710072
913355526103
104805070906
112046378989
12b212603b6
135b765b72c
1433823d1c6
151d1c9eaa6
hex11e67903a

4805070906 has 8 divisors (see below), whose sum is σ = 9610141824. Its totient is φ = 1601690300.

The previous prime is 4805070901. The next prime is 4805070913. The reversal of 4805070906 is 6090705084.

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

4805070906 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4805070901) 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, 400422570 + ... + 400422581.

It is an arithmetic number, because the mean of its divisors is an integer number (1201267728).

Almost surely, 24805070906 is an apocalyptic number.

4805070906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4805070906 is a wasteful number, since it uses less digits than its factorization.

4805070906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800845156.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 4805070906 is about 69318.6187542712. The cubic root of 4805070906 is about 1687.4591448435.

The spelling of 4805070906 in words is "four billion, eight hundred five million, seventy thousand, nine hundred six".

Divisors: 1 2 3 6 800845151 1601690302 2402535453 4805070906