Search a number
-
+
10300104520 = 235475478779
BaseRepresentation
bin10011001011110111…
…10001111101001000
3222120211110112010121
421211323301331020
5132043311321040
64422022553024
7513150305146
oct114573617510
928524415117
1010300104520
11440615aa82
121bb5598774
13c81c23a04
146d9d62596
154043dcc4a
hex265ef1f48

10300104520 has 32 divisors (see below), whose sum is σ = 23668329600. Its totient is φ = 4032380608.

The previous prime is 10300104509. The next prime is 10300104571. The reversal of 10300104520 is 2540100301.

It is a junction number, because it is equal to n+sod(n) for n = 10300104494 and 10300104503.

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, 2737510 + ... + 2741269.

It is an arithmetic number, because the mean of its divisors is an integer number (739635300).

Almost surely, 210300104520 is an apocalyptic number.

10300104520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10300104520 is an abundant number, since it is smaller than the sum of its proper divisors (13368225080).

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

10300104520 is a wasteful number, since it uses less digits than its factorization.

10300104520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5478837 (or 5478833 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 10300104520 its reverse (2540100301), we get a palindrome (12840204821).

The spelling of 10300104520 in words is "ten billion, three hundred million, one hundred four thousand, five hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 47 94 188 235 376 470 940 1880 5478779 10957558 21915116 27393895 43830232 54787790 109575580 219151160 257502613 515005226 1030010452 1287513065 2060020904 2575026130 5150052260 10300104520