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2990200011 = 31138820649
BaseRepresentation
bin1011001000111010…
…1101010011001011
321201101120220021120
42302032231103023
522110442400021
61212414210323
7134046165201
oct26216552313
97641526246
102990200011
1112a4987587
126b54b39a3
13388662a26
142051b5071
151277aa2c6
hexb23ad4cb

2990200011 has 8 divisors (see below), whose sum is σ = 4022216400. Its totient is φ = 1975825152.

The previous prime is 2990199997. The next prime is 2990200013. The reversal of 2990200011 is 1100020992.

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

It is not a de Polignac number, because 2990200011 - 225 = 2956645579 is a prime.

It is a super-2 number, since 2×29902000112 = 17882592211568800242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2990200013) 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, 4409986 + ... + 4410663.

It is an arithmetic number, because the mean of its divisors is an integer number (502777050).

Almost surely, 22990200011 is an apocalyptic number.

2990200011 is a deficient number, since it is larger than the sum of its proper divisors (1032016389).

2990200011 is a wasteful number, since it uses less digits than its factorization.

2990200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8820765.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 2990200011 is about 54682.7213203586. The cubic root of 2990200011 is about 1440.6774093867.

The spelling of 2990200011 in words is "two billion, nine hundred ninety million, two hundred thousand, eleven".

Divisors: 1 3 113 339 8820649 26461947 996733337 2990200011