Search a number
-
+
10280212418 = 273853190579
BaseRepresentation
bin10011001001011111…
…11001011111000010
3222112110000220022002
421210233321133002
5132023213244133
64420032344002
7512516235530
oct114457713702
928473026262
1010280212418
1143a5a03823
121baa9a5002
13c7aa7a738
146d7465150
154027adce8
hex264bf97c2

10280212418 has 16 divisors (see below), whose sum is σ = 17627887680. Its totient is φ = 4404638736.

The previous prime is 10280212391. The next prime is 10280212433. The reversal of 10280212418 is 81421208201.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 41348 + ... + 149231.

It is an arithmetic number, because the mean of its divisors is an integer number (1101742980).

Almost surely, 210280212418 is an apocalyptic number.

10280212418 is a deficient number, since it is larger than the sum of its proper divisors (7347675262).

10280212418 is a wasteful number, since it uses less digits than its factorization.

10280212418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194441.

The product of its (nonzero) digits is 2048, while the sum is 29.

The spelling of 10280212418 in words is "ten billion, two hundred eighty million, two hundred twelve thousand, four hundred eighteen".

Divisors: 1 2 7 14 3853 7706 26971 53942 190579 381158 1334053 2668106 734300887 1468601774 5140106209 10280212418