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10130002212 = 22311106971789
BaseRepresentation
bin10010110111100101…
…11001000100100100
3222010222101102122010
421123302321010210
5131221240032322
64353105034220
7506013412101
oct113362710444
928128342563
1010130002212
114329138660
121b68625970
13c55906c65
146c1523aa8
153e44dc20c
hex25bcb9124

10130002212 has 48 divisors (see below), whose sum is σ = 25809940800. Its totient is φ = 3066783360.

The previous prime is 10130002163. The next prime is 10130002213. The reversal of 10130002212 is 21220003101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (10130002213) 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, 105214 + ... + 177002.

It is an arithmetic number, because the mean of its divisors is an integer number (537707100).

Almost surely, 210130002212 is an apocalyptic number.

10130002212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10130002212 is an abundant number, since it is smaller than the sum of its proper divisors (15679938588).

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

10130002212 is a wasteful number, since it uses less digits than its factorization.

10130002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72876 (or 72874 counting only the distinct ones).

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

Adding to 10130002212 its reverse (21220003101), we get a palindrome (31350005313).

The spelling of 10130002212 in words is "ten billion, one hundred thirty million, two thousand, two hundred twelve".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 1069 2138 3207 4276 6414 11759 12828 23518 35277 47036 70554 71789 141108 143578 215367 287156 430734 789679 861468 1579358 2369037 3158716 4738074 9476148 76742441 153484882 230227323 306969764 460454646 844166851 920909292 1688333702 2532500553 3376667404 5065001106 10130002212