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207050550652 = 2211171012740649
BaseRepresentation
bin1100000011010100101…
…1001010110101111100
3201210102201010202202001
43000311023022311330
511343014420110102
6235041231512044
720646622433161
oct3006513126574
9653381122661
10207050550652
117a89a702270
1234164988624
13166a8c4403a
14a04263a068
1555bc426487
hex30352cad7c

207050550652 has 48 divisors (see below), whose sum is σ = 422674005600. Its totient is φ = 87700736000.

The previous prime is 207050550643. The next prime is 207050550659. The reversal of 207050550652 is 256055050702.

It is a happy number.

207050550652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (207050550659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1294777 + ... + 1445872.

It is an arithmetic number, because the mean of its divisors is an integer number (8805708450).

Almost surely, 2207050550652 is an apocalyptic number.

207050550652 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

207050550652 is an abundant number, since it is smaller than the sum of its proper divisors (215623454948).

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

207050550652 is a wasteful number, since it uses less digits than its factorization.

207050550652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740782 (or 2740780 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 37.

The spelling of 207050550652 in words is "two hundred seven billion, fifty million, five hundred fifty thousand, six hundred fifty-two".

Divisors: 1 2 4 11 17 22 34 44 68 101 187 202 374 404 748 1111 1717 2222 3434 4444 6868 18887 37774 75548 2740649 5481298 10962596 30147139 46591033 60294278 93182066 120588556 186364132 276805549 512501363 553611098 1025002726 1107222196 2050005452 3044861039 4705694333 6089722078 9411388666 12179444156 18822777332 51762637663 103525275326 207050550652