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10011202230 = 23529113101833
BaseRepresentation
bin10010101001011011…
…01101001010110110
3221211200211202200210
421110231231022312
5131000331432410
64333222450250
7503041546341
oct112455551266
927750752623
1010011202230
114278076457
121b34893986
13c37110303
146ad83b458
153d8d72220
hex254b6d2b6

10011202230 has 64 divisors (see below), whose sum is σ = 25075604160. Its totient is φ = 2554761216.

The previous prime is 10011202219. The next prime is 10011202231. The reversal of 10011202230 is 3220211001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011202231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47394 + ... + 149226.

It is an arithmetic number, because the mean of its divisors is an integer number (391806315).

Almost surely, 210011202230 is an apocalyptic number.

10011202230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10011202230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12537802080).

10011202230 is an abundant number, since it is smaller than the sum of its proper divisors (15064401930).

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

10011202230 is a wasteful number, since it uses less digits than its factorization.

10011202230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101985.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10011202230 its reverse (3220211001), we get a palindrome (13231413231).

The spelling of 10011202230 in words is "ten billion, eleven million, two hundred two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 29 30 58 87 113 145 174 226 290 339 435 565 678 870 1130 1695 3277 3390 6554 9831 16385 19662 32770 49155 98310 101833 203666 305499 509165 610998 1018330 1527495 2953157 3054990 5906314 8859471 11507129 14765785 17718942 23014258 29531570 34521387 44297355 57535645 69042774 88594710 115071290 172606935 333706741 345213870 667413482 1001120223 1668533705 2002240446 3337067410 5005601115 10011202230