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2906848063 = 7500383003
BaseRepresentation
bin1010110101000010…
…1111101100111111
321111120202011220101
42231100233230333
521423123114223
61200235501531
7132014541460
oct25520575477
97446664811
102906848063
111261926a79
126915b78a7
133742caa52
141d80b8d67
151202e34ad
hexad42fb3f

2906848063 has 8 divisors (see below), whose sum is σ = 3322816128. Its totient is φ = 2491056024.

The previous prime is 2906848051. The next prime is 2906848069. The reversal of 2906848063 is 3608486092.

It is a happy number.

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 2906848063 - 217 = 2906716991 is a prime.

It is a super-2 number, since 2×29068480632 = 16899531322733703938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2906848069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6481 + ... + 76522.

It is an arithmetic number, because the mean of its divisors is an integer number (415352016).

Almost surely, 22906848063 is an apocalyptic number.

2906848063 is a deficient number, since it is larger than the sum of its proper divisors (415968065).

2906848063 is an equidigital number, since it uses as much as digits as its factorization.

2906848063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88013.

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 2906848063 is about 53915.1932482858. The cubic root of 2906848063 is about 1427.1647513403.

The spelling of 2906848063 in words is "two billion, nine hundred six million, eight hundred forty-eight thousand, sixty-three".

Divisors: 1 7 5003 35021 83003 581021 415264009 2906848063