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6223006829 = 1310122720879
BaseRepresentation
bin1011100101110101…
…11000110001101101
3121001200200111112102
411302322320301231
5100221042204304
62505300344445
7310132454024
oct56272706155
917050614472
106223006829
1127037a8156
1212580a5125
13782349c80
1443069d8bb
152664d8d1e
hex172eb8c6d

6223006829 has 16 divisors (see below), whose sum is σ = 6798193920. Its totient is φ = 5662113600.

The previous prime is 6223006781. The next prime is 6223006831. The reversal of 6223006829 is 9286003226.

It is not a de Polignac number, because 6223006829 - 212 = 6223002733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6223006792 and 6223006801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6223006429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287612 + ... + 308490.

It is an arithmetic number, because the mean of its divisors is an integer number (424887120).

Almost surely, 26223006829 is an apocalyptic number.

It is an amenable number.

6223006829 is a deficient number, since it is larger than the sum of its proper divisors (575187091).

6223006829 is a wasteful number, since it uses less digits than its factorization.

6223006829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21220.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 6223006829 is about 78886.0369710635. The cubic root of 6223006829 is about 1839.3600906694.

The spelling of 6223006829 in words is "six billion, two hundred twenty-three million, six thousand, eight hundred twenty-nine".

Divisors: 1 13 101 227 1313 2951 20879 22927 271427 298051 2108779 4739533 27414127 61613929 478692833 6223006829