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6992202048 = 263132801363
BaseRepresentation
bin1101000001100010…
…01000100101000000
3200001022001200000020
412200301020211000
5103310000431143
63113455053440
7335162510466
oct64061104500
920038050006
106992202048
112a68a08987
121431811280
13875805780
144a48ca836
152adcc8883
hex1a0c48940

6992202048 has 56 divisors (see below), whose sum is σ = 19923300768. Its totient is φ = 2151446016.

The previous prime is 6992202047. The next prime is 6992202053. The reversal of 6992202048 is 8402022996.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6992202047) 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, 1398186 + ... + 1403177.

It is an arithmetic number, because the mean of its divisors is an integer number (355773228).

Almost surely, 26992202048 is an apocalyptic number.

It is an amenable number.

6992202048 is an abundant number, since it is smaller than the sum of its proper divisors (12931098720).

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

6992202048 is a wasteful number, since it uses less digits than its factorization.

6992202048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801391 (or 2801381 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 6992202048 is about 83619.3879910634. The cubic root of 6992202048 is about 1912.2205881010.

The spelling of 6992202048 in words is "six billion, nine hundred ninety-two million, two hundred two thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 156 192 208 312 416 624 832 1248 2496 2801363 5602726 8404089 11205452 16808178 22410904 33616356 36417719 44821808 67232712 72835438 89643616 109253157 134465424 145670876 179287232 218506314 268930848 291341752 437012628 537861696 582683504 874025256 1165367008 1748050512 2330734016 3496101024 6992202048