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65014983 = 32111275171
BaseRepresentation
bin1111100000000…
…0110011000111
311112100002210100
43320000303013
5113120434413
610241255143
71416422025
oct370006307
9145302710
1065014983
11337767a0
12199344b3
1310614807
1488c5715
155a93a73
hex3e00cc7

65014983 has 24 divisors (see below), whose sum is σ = 103274496. Its totient is φ = 39085200.

The previous prime is 65014933. The next prime is 65014993. The reversal of 65014983 is 38941056.

It is not a de Polignac number, because 65014983 - 28 = 65014727 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65014933) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9988 + ... + 15158.

It is an arithmetic number, because the mean of its divisors is an integer number (4303104).

Almost surely, 265014983 is an apocalyptic number.

65014983 is a deficient number, since it is larger than the sum of its proper divisors (38259513).

65014983 is a wasteful number, since it uses less digits than its factorization.

65014983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5315 (or 5312 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 65014983 is about 8063.1869009716. The cubic root of 65014983 is about 402.1034670927.

The spelling of 65014983 in words is "sixty-five million, fourteen thousand, nine hundred eighty-three".

Divisors: 1 3 9 11 33 99 127 381 1143 1397 4191 5171 12573 15513 46539 56881 170643 511929 656717 1970151 5910453 7223887 21671661 65014983