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1683002396 = 221434129339
BaseRepresentation
bin110010001010000…
…1001010000011100
311100021212101021002
41210110021100130
511421322034041
6435000325432
756464166345
oct14424112034
94307771232
101683002396
11794013679
123ab773878
1320a8a790a
1411d73d0cc
159cb4759b
hex6450941c

1683002396 has 12 divisors (see below), whose sum is σ = 2945559960. Its totient is φ = 841413840.

The previous prime is 1683002381. The next prime is 1683002407. The reversal of 1683002396 is 6932003861.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42695 + ... + 72033.

It is an arithmetic number, because the mean of its divisors is an integer number (245463330).

Almost surely, 21683002396 is an apocalyptic number.

It is an amenable number.

1683002396 is a deficient number, since it is larger than the sum of its proper divisors (1262557564).

1683002396 is a wasteful number, since it uses less digits than its factorization.

1683002396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43684 (or 43682 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 1683002396 is about 41024.4121956671. The cubic root of 1683002396 is about 1189.4921440022.

The spelling of 1683002396 in words is "one billion, six hundred eighty-three million, two thousand, three hundred ninety-six".

Divisors: 1 2 4 14341 28682 29339 57364 58678 117356 420750599 841501198 1683002396