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363085064 = 2373621721
BaseRepresentation
bin10101101001000…
…011110100001000
3221022012122001222
4111221003310020
51220422210224
6100010101212
711666113016
oct2551036410
9838178058
10363085064
11176a52201
12a171a808
135a2b8044
14363158b6
1521d20b5e
hex15a43d08

363085064 has 16 divisors (see below), whose sum is σ = 690111420. Its totient is φ = 179055360.

The previous prime is 363085043. The next prime is 363085067. The reversal of 363085064 is 460580363.

It can be written as a sum of positive squares in 2 ways, for example, as 351862564 + 11222500 = 18758^2 + 3350^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (363085067) 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, 310277 + ... + 311444.

Almost surely, 2363085064 is an apocalyptic number.

It is an amenable number.

363085064 is a deficient number, since it is larger than the sum of its proper divisors (327026356).

363085064 is a wasteful number, since it uses less digits than its factorization.

363085064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621800 (or 621796 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 363085064 is about 19054.7911035519. The cubic root of 363085064 is about 713.4049657784.

The spelling of 363085064 in words is "three hundred sixty-three million, eighty-five thousand, sixty-four".

Divisors: 1 2 4 8 73 146 292 584 621721 1243442 2486884 4973768 45385633 90771266 181542532 363085064