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200065070 = 2520006507
BaseRepresentation
bin10111110110011…
…00000000101110
3111221110100200102
423323030000232
5402204040240
631504031102
74646345042
oct1373140056
9457410612
10200065070
11a2a27937
1257002492
13325aaaca
141c7dc022
151286d815
hexbecc02e

200065070 has 8 divisors (see below), whose sum is σ = 360117144. Its totient is φ = 80026024.

The previous prime is 200065067. The next prime is 200065091. The reversal of 200065070 is 70560002.

200065070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10003244 + ... + 10003263.

It is an arithmetic number, because the mean of its divisors is an integer number (45014643).

Almost surely, 2200065070 is an apocalyptic number.

200065070 is a deficient number, since it is larger than the sum of its proper divisors (160052074).

200065070 is a wasteful number, since it uses less digits than its factorization.

200065070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20006514.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 200065070 is about 14144.4360085512. The cubic root of 200065070 is about 584.8669627104.

The spelling of 200065070 in words is "two hundred million, sixty-five thousand, seventy".

Divisors: 1 2 5 10 20006507 40013014 100032535 200065070