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6830448826 = 26435311391
BaseRepresentation
bin1100101110010000…
…00110000010111010
3122122000200202022011
412113020012002322
5102442043330301
63045440120134
7331156566655
oct62710060272
918560622264
106830448826
112995679333
1213a760604a
1384b14ccc6
1448b22289c
1529e9c6a51
hex1972060ba

6830448826 has 8 divisors (see below), whose sum is σ = 10261609344. Its totient is φ = 3409912380.

The previous prime is 6830448809. The next prime is 6830448827. The reversal of 6830448826 is 6288440386.

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

It is a self number, because there is not a number n which added to its sum of digits gives 6830448826.

It is not an unprimeable number, because it can be changed into a prime (6830448827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2654410 + ... + 2656981.

It is an arithmetic number, because the mean of its divisors is an integer number (1282701168).

Almost surely, 26830448826 is an apocalyptic number.

6830448826 is a deficient number, since it is larger than the sum of its proper divisors (3431160518).

6830448826 is a wasteful number, since it uses less digits than its factorization.

6830448826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5312036.

The product of its (nonzero) digits is 1769472, while the sum is 49.

The square root of 6830448826 is about 82646.5294250158. The cubic root of 6830448826 is about 1897.3600294150.

The spelling of 6830448826 in words is "six billion, eight hundred thirty million, four hundred forty-eight thousand, eight hundred twenty-six".

Divisors: 1 2 643 1286 5311391 10622782 3415224413 6830448826