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6788492052 = 223565707671
BaseRepresentation
bin1100101001010000…
…00010101100010100
3122112002202010102120
412110220002230110
5102400323221202
63041340535540
7330140142006
oct62450025424
918462663376
106788492052
112973a21611
1213955515b0
1384254c904
14485820376
1529ae8a0bc
hex194a02b14

6788492052 has 12 divisors (see below), whose sum is σ = 15839814816. Its totient is φ = 2262830680.

The previous prime is 6788492023. The next prime is 6788492077. The reversal of 6788492052 is 2502948876.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6788491986 and 6788492004.

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, 282853824 + ... + 282853847.

It is an arithmetic number, because the mean of its divisors is an integer number (1319984568).

Almost surely, 26788492052 is an apocalyptic number.

It is an amenable number.

6788492052 is an abundant number, since it is smaller than the sum of its proper divisors (9051322764).

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

6788492052 is a wasteful number, since it uses less digits than its factorization.

6788492052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565707678 (or 565707676 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The square root of 6788492052 is about 82392.3057815473. The cubic root of 6788492052 is about 1893.4671342849.

The spelling of 6788492052 in words is "six billion, seven hundred eighty-eight million, four hundred ninety-two thousand, fifty-two".

Divisors: 1 2 3 4 6 12 565707671 1131415342 1697123013 2262830684 3394246026 6788492052