Search a number
-
+
207364064 = 256480127
BaseRepresentation
bin11000101110000…
…01111111100000
3112110012012000112
430113001333200
5411041122224
632324310452
75065364645
oct1427017740
9473165015
10207364064
11a7062766
1259542428
1333c6513b
141d77bdcc
151331130e
hexc5c1fe0

207364064 has 12 divisors (see below), whose sum is σ = 408248064. Its totient is φ = 103682016.

The previous prime is 207364061. The next prime is 207364093. The reversal of 207364064 is 460463702.

207364064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 6480127 = 207364064 / (2 + 0 + 7 + 3 + 6 + 4 + 0 + 6 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 207364064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207364061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3240032 + ... + 3240095.

It is an arithmetic number, because the mean of its divisors is an integer number (34020672).

Almost surely, 2207364064 is an apocalyptic number.

It is an amenable number.

207364064 is a deficient number, since it is larger than the sum of its proper divisors (200884000).

207364064 is an equidigital number, since it uses as much as digits as its factorization.

207364064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6480137 (or 6480129 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 207364064 is about 14400.1411104197. The cubic root of 207364064 is about 591.8947645910.

The spelling of 207364064 in words is "two hundred seven million, three hundred sixty-four thousand, sixty-four".

Divisors: 1 2 4 8 16 32 6480127 12960254 25920508 51841016 103682032 207364064