Search a number
-
+
207083201250 = 235455222187
BaseRepresentation
bin1100000011011100011…
…1101110001011100010
3201210111222120120221110
43000313013232023202
511343101244420000
6235044355404150
720650500111342
oct3006707561342
9653458516843
10207083201250
117a907083132
12341738b3656
13166b2936613
14a046ad8d22
1555c0225850
hex30371ee2e2

207083201250 has 40 divisors (see below), whose sum is σ = 517542345936. Its totient is φ = 55222186000.

The previous prime is 207083201239. The next prime is 207083201257. The reversal of 207083201250 is 52102380702.

207083201250 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 (30).

It is not an unprimeable number, because it can be changed into a prime (207083201257) 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 19 ways as a sum of consecutive naturals, for example, 27607344 + ... + 27614843.

Almost surely, 2207083201250 is an apocalyptic number.

207083201250 is an abundant number, since it is smaller than the sum of its proper divisors (310459144686).

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

207083201250 is an equidigital number, since it uses as much as digits as its factorization.

207083201250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55222212 (or 55222197 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

Adding to 207083201250 its reverse (52102380702), we get a palindrome (259185581952).

The spelling of 207083201250 in words is "two hundred seven billion, eighty-three million, two hundred one thousand, two hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 125 150 250 375 625 750 1250 1875 3750 55222187 110444374 165666561 276110935 331333122 552221870 828332805 1380554675 1656665610 2761109350 4141664025 6902773375 8283328050 13805546750 20708320125 34513866875 41416640250 69027733750 103541600625 207083201250