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2958068068 = 221743501001
BaseRepresentation
bin1011000001010000…
…1000100101100100
321122011010102112121
42300110020211210
522024231134233
61205305355324
7133206110104
oct26024104544
97564112477
102958068068
11128883035a
126a6798b44
13381ac2547
14200c0d204
15124a5e92d
hexb0508964

2958068068 has 12 divisors (see below), whose sum is σ = 5481126252. Its totient is φ = 1392032000.

The previous prime is 2958068039. The next prime is 2958068117. The reversal of 2958068068 is 8608608592.

It can be written as a sum of positive squares in 2 ways, for example, as 1517258304 + 1440809764 = 38952^2 + 37958^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21750433 + ... + 21750568.

It is an arithmetic number, because the mean of its divisors is an integer number (456760521).

Almost surely, 22958068068 is an apocalyptic number.

It is an amenable number.

2958068068 is a deficient number, since it is larger than the sum of its proper divisors (2523058184).

2958068068 is a wasteful number, since it uses less digits than its factorization.

2958068068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43501022 (or 43501020 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The square root of 2958068068 is about 54388.1243287540. The cubic root of 2958068068 is about 1435.4984275451.

The spelling of 2958068068 in words is "two billion, nine hundred fifty-eight million, sixty-eight thousand, sixty-eight".

Divisors: 1 2 4 17 34 68 43501001 87002002 174004004 739517017 1479034034 2958068068