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10125324430 = 251377887111
BaseRepresentation
bin10010110111000010…
…00011000010001110
3222010122120202220221
421123201003002032
5131214040340210
64352420501554
7505625560204
oct113341030216
928118522827
1010125324430
114326533121
121b66b4a8ba
13c54959a40
146c0a67074
153e3db61da
hex25b84308e

10125324430 has 16 divisors (see below), whose sum is σ = 19627552224. Its totient is φ = 3738581280.

The previous prime is 10125324397. The next prime is 10125324449. The reversal of 10125324430 is 3442352101.

It is a junction number, because it is equal to n+sod(n) for n = 10125324395 and 10125324404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38943426 + ... + 38943685.

It is an arithmetic number, because the mean of its divisors is an integer number (1226722014).

Almost surely, 210125324430 is an apocalyptic number.

10125324430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10125324430 is a deficient number, since it is larger than the sum of its proper divisors (9502227794).

10125324430 is a wasteful number, since it uses less digits than its factorization.

10125324430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77887131.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 10125324430 its reverse (3442352101), we get a palindrome (13567676531).

The spelling of 10125324430 in words is "ten billion, one hundred twenty-five million, three hundred twenty-four thousand, four hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 77887111 155774222 389435555 778871110 1012532443 2025064886 5062662215 10125324430