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6979260092 = 227249259289
BaseRepresentation
bin1100111111111111…
…10000111010111100
3200000101201010222112
412133333300322330
5103243142310332
63112313433152
7334644506030
oct63777607274
920011633875
106979260092
112a61679452
12142940b7b8
13872c23acc
144a2cbc1c0
152acabddb2
hex19fff0ebc

6979260092 has 12 divisors (see below), whose sum is σ = 13958520240. Its totient is φ = 2991111456.

The previous prime is 6979260077. The next prime is 6979260133. The reversal of 6979260092 is 2900629796.

6979260092 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 6979260092.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124629617 + ... + 124629672.

It is an arithmetic number, because the mean of its divisors is an integer number (1163210020).

Almost surely, 26979260092 is an apocalyptic number.

It is an amenable number.

6979260092 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6979260092 is a wasteful number, since it uses less digits than its factorization.

6979260092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249259300 (or 249259298 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 50.

The square root of 6979260092 is about 83541.9660529964. The cubic root of 6979260092 is about 1911.0400749626.

The spelling of 6979260092 in words is "six billion, nine hundred seventy-nine million, two hundred sixty thousand, ninety-two".

Divisors: 1 2 4 7 14 28 249259289 498518578 997037156 1744815023 3489630046 6979260092