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8060206212 = 2233312407469
BaseRepresentation
bin1111000000110110…
…01111110010000100
3202210201200220022000
413200123033302010
5113001403044322
63411450105300
7403511423322
oct74033176204
922721626260
108060206212
11346685a253
12168b41b230
139b5b62bb6
1456669ad12
1532293e3ac
hex1e06cfc84

8060206212 has 48 divisors (see below), whose sum is σ = 21570931200. Its totient is φ = 2600065440.

The previous prime is 8060206171. The next prime is 8060206223. The reversal of 8060206212 is 2126020608.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1200387 + ... + 1207082.

It is an arithmetic number, because the mean of its divisors is an integer number (449394400).

Almost surely, 28060206212 is an apocalyptic number.

It is an amenable number.

8060206212 is an abundant number, since it is smaller than the sum of its proper divisors (13510724988).

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

8060206212 is a wasteful number, since it uses less digits than its factorization.

8060206212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407513 (or 2407505 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 8060206212 is about 89778.6512039471. The cubic root of 8060206212 is about 2005.0046506236.

The spelling of 8060206212 in words is "eight billion, sixty million, two hundred six thousand, two hundred twelve".

Divisors: 1 2 3 4 6 9 12 18 27 31 36 54 62 93 108 124 186 279 372 558 837 1116 1674 3348 2407469 4814938 7222407 9629876 14444814 21667221 28889628 43334442 65001663 74631539 86668884 130003326 149263078 223894617 260006652 298526156 447789234 671683851 895578468 1343367702 2015051553 2686735404 4030103106 8060206212