Search a number
-
+
212200007915058 = 23191185165800973
BaseRepresentation
bin110000001111111010101010…
…000101111101011000110010
31000211100010022101212222021120
4300033322222011331120302
5210303141104011240213
62031151200551203110
762460642004501152
oct6017725205753062
91024303271788246
10212200007915058
1161682577475019
121b971949376496
1391534b480c4a7
143a5876c784762
15197ec20e99423
hexc0feaa17d632

212200007915058 has 16 divisors (see below), whose sum is σ = 426622005444096. Its totient is φ = 70363004369360.

The previous prime is 212200007915033. The next prime is 212200007915059. The reversal of 212200007915058 is 850519700002212.

It is not an unprimeable number, because it can be changed into a prime (212200007915059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92582899341 + ... + 92582901632.

It is an arithmetic number, because the mean of its divisors is an integer number (26663875340256).

Almost surely, 2212200007915058 is an apocalyptic number.

212200007915058 is an abundant number, since it is smaller than the sum of its proper divisors (214421997529038).

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

212200007915058 is a wasteful number, since it uses less digits than its factorization.

212200007915058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185165801169.

The product of its (nonzero) digits is 100800, while the sum is 42.

The spelling of 212200007915058 in words is "two hundred twelve trillion, two hundred billion, seven million, nine hundred fifteen thousand, fifty-eight".

Divisors: 1 2 3 6 191 382 573 1146 185165800973 370331601946 555497402919 1110994805838 35366667985843 70733335971686 106100003957529 212200007915058