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2991941014 = 23049490643
BaseRepresentation
bin1011001001010101…
…0110010110010110
321201111212100111011
42302111112112112
522111414103024
61212515402434
7134100036046
oct26225262626
97644770434
102991941014
1112a5966627
126b5bb341a
13388b222ca
14205509726
15127a01094
hexb2556596

2991941014 has 8 divisors (see below), whose sum is σ = 4489392600. Its totient is φ = 1495476816.

The previous prime is 2991940967. The next prime is 2991941047. The reversal of 2991941014 is 4101491992.

2991941014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×29919410142 = 17903422062510696392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239224 + ... + 251419.

It is an arithmetic number, because the mean of its divisors is an integer number (561174075).

Almost surely, 22991941014 is an apocalyptic number.

2991941014 is a deficient number, since it is larger than the sum of its proper divisors (1497451586).

2991941014 is a wasteful number, since it uses less digits than its factorization.

2991941014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493694.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 2991941014 is about 54698.6381366118. The cubic root of 2991941014 is about 1440.9569600351.

The spelling of 2991941014 in words is "two billion, nine hundred ninety-one million, nine hundred forty-one thousand, fourteen".

Divisors: 1 2 3049 6098 490643 981286 1495970507 2991941014