Search a number
-
+
10050350780 = 2252953326947
BaseRepresentation
bin10010101110000110…
…00010111010111100
3221221102111201102002
421113003002322330
5131040342211110
64341141521432
7504025400141
oct112703027274
927842451362
1010050350780
114298185328
121b45a13278
13c42269432
146b4b0c3c8
153dc506aa5
hex2570c2ebc

10050350780 has 48 divisors (see below), whose sum is σ = 22245541920. Its totient is φ = 3808267008.

The previous prime is 10050350759. The next prime is 10050350837. The reversal of 10050350780 is 8705305001.

10050350780 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 (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132734 + ... + 194213.

It is an arithmetic number, because the mean of its divisors is an integer number (463448790).

Almost surely, 210050350780 is an apocalyptic number.

10050350780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10050350780 is an abundant number, since it is smaller than the sum of its proper divisors (12195191140).

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

10050350780 is a wasteful number, since it uses less digits than its factorization.

10050350780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327038 (or 327036 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

Adding to 10050350780 its reverse (8705305001), we get a palindrome (18755655781).

The spelling of 10050350780 in words is "ten billion, fifty million, three hundred fifty thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 29 53 58 106 116 145 212 265 290 530 580 1060 1537 3074 6148 7685 15370 30740 326947 653894 1307788 1634735 3269470 6538940 9481463 17328191 18962926 34656382 37925852 47407315 69312764 86640955 94814630 173281910 189629260 346563820 502517539 1005035078 2010070156 2512587695 5025175390 10050350780