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65068362 = 2323614909
BaseRepresentation
bin1111100000110…
…1110101001010
311112102211000100
43320031311022
5113124141422
610242350230
71420033452
oct370156512
9145384010
1065068362
1133802907
121995b376
1310632bb8
1488dad62
155aa47ac
hex3e0dd4a

65068362 has 12 divisors (see below), whose sum is σ = 140981490. Its totient is φ = 21689448.

The previous prime is 65068361. The next prime is 65068379. The reversal of 65068362 is 26386056.

It can be written as a sum of positive squares in only one way, i.e., 64786401 + 281961 = 8049^2 + 531^2 .

It is not an unprimeable number, because it can be changed into a prime (65068361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1807437 + ... + 1807472.

Almost surely, 265068362 is an apocalyptic number.

65068362 is an abundant number, since it is smaller than the sum of its proper divisors (75913128).

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

65068362 is a wasteful number, since it uses less digits than its factorization.

65068362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614917 (or 3614914 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 65068362 is about 8066.4962654178. The cubic root of 65068362 is about 402.2134828076.

The spelling of 65068362 in words is "sixty-five million, sixty-eight thousand, three hundred sixty-two".

Divisors: 1 2 3 6 9 18 3614909 7229818 10844727 21689454 32534181 65068362