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10043031230 = 251559644197
BaseRepresentation
bin10010101101001110…
…00111111010111110
3221220220201211212122
421112213013322332
5131032003444410
64340321002542
7503606233301
oct112647077276
927826654778
1010043031230
114294036011
121b43483452
13c408a593b
146b3b64b38
153dba5ce55
hex2569c7ebe

10043031230 has 16 divisors (see below), whose sum is σ = 18089079840. Its totient is φ = 4014629472.

The previous prime is 10043031223. The next prime is 10043031233. The reversal of 10043031230 is 3213034001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10043031199 and 10043031208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10043031233) 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, 306509 + ... + 337688.

It is an arithmetic number, because the mean of its divisors is an integer number (1130567490).

Almost surely, 210043031230 is an apocalyptic number.

10043031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10043031230 is a deficient number, since it is larger than the sum of its proper divisors (8046048610).

10043031230 is a wasteful number, since it uses less digits than its factorization.

10043031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645763.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10043031230 its reverse (3213034001), we get a palindrome (13256065231).

The spelling of 10043031230 in words is "ten billion, forty-three million, thirty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 1559 3118 7795 15590 644197 1288394 3220985 6441970 1004303123 2008606246 5021515615 10043031230