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6941493107 = 109131486133
BaseRepresentation
bin1100111011011111…
…01100011101110011
3122220202122101102022
412131233230131303
5103204010234412
63104444142055
7334005501143
oct63557543563
918822571368
106941493107
112a4232356a
12141883792b
1386815c793
1449bc8a923
152a960da72
hex19dbec773

6941493107 has 8 divisors (see below), whose sum is σ = 7058665680. Its totient is φ = 6825293280.

The previous prime is 6941493049. The next prime is 6941493133. The reversal of 6941493107 is 7013941496.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6941493107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6941493187) 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, 228788 + ... + 257345.

It is an arithmetic number, because the mean of its divisors is an integer number (882333210).

Almost surely, 26941493107 is an apocalyptic number.

6941493107 is a deficient number, since it is larger than the sum of its proper divisors (117172573).

6941493107 is a wasteful number, since it uses less digits than its factorization.

6941493107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486373.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 6941493107 is about 83315.6234268219. The cubic root of 6941493107 is about 1907.5867575843.

The spelling of 6941493107 in words is "six billion, nine hundred forty-one million, four hundred ninety-three thousand, one hundred seven".

Divisors: 1 109 131 14279 486133 52988497 63683423 6941493107