Search a number
-
+
10203210024 = 233731239457
BaseRepresentation
bin10011000000010100…
…01010000100101000
3222100002010202212120
421200022022010220
5131344010210044
64404242111240
7510562566000
oct114012120450
928302122776
1010203210024
11436649a787
121b8904b520
13c67b298a7
146cb13d000
153eab4d519
hex26028a128

10203210024 has 64 divisors (see below), whose sum is σ = 29746992000. Its totient is φ = 2915200512.

The previous prime is 10203210023. The next prime is 10203210029. The reversal of 10203210024 is 42001230201.

It is a junction number, because it is equal to n+sod(n) for n = 10203209985 and 10203210012.

It is not an unprimeable number, because it can be changed into a prime (10203210023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611497 + ... + 627960.

It is an arithmetic number, because the mean of its divisors is an integer number (464796750).

Almost surely, 210203210024 is an apocalyptic number.

10203210024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10203210024 is an abundant number, since it is smaller than the sum of its proper divisors (19543781976).

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

10203210024 is a wasteful number, since it uses less digits than its factorization.

10203210024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239487 (or 1239469 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10203210024 its reverse (42001230201), we get a palindrome (52204440225).

The spelling of 10203210024 in words is "ten billion, two hundred three million, two hundred ten thousand, twenty-four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 168 196 294 343 392 588 686 1029 1176 1372 2058 2744 4116 8232 1239457 2478914 3718371 4957828 7436742 8676199 9915656 14873484 17352398 26028597 29746968 34704796 52057194 60733393 69409592 104114388 121466786 182200179 208228776 242933572 364400358 425133751 485867144 728800716 850267502 1275401253 1457601432 1700535004 2550802506 3401070008 5101605012 10203210024