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2010232212 = 223277619977
BaseRepresentation
bin111011111010001…
…1011010110010100
312012002121101011220
41313310123112110
513104104412322
6531250130340
7100546456212
oct16764332624
95162541156
102010232212
119417a623a
124812809b0
1326061a821
14150d9dcb2
15bb73455c
hex77d1b594

2010232212 has 48 divisors (see below), whose sum is σ = 4719906240. Its totient is φ = 665897472.

The previous prime is 2010232199. The next prime is 2010232261. The reversal of 2010232212 is 2122320102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2010232191 and 2010232200.

It is a congruent number.

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, 2057068 + ... + 2058044.

It is an arithmetic number, because the mean of its divisors is an integer number (98331380).

Almost surely, 22010232212 is an apocalyptic number.

It is an amenable number.

2010232212 is an abundant number, since it is smaller than the sum of its proper divisors (2709674028).

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

2010232212 is a wasteful number, since it uses less digits than its factorization.

2010232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880 (or 1878 counting only the distinct ones).

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

The square root of 2010232212 is about 44835.6132109287. The cubic root of 2010232212 is about 1262.0660259491.

Adding to 2010232212 its reverse (2122320102), we get a palindrome (4132552314).

The spelling of 2010232212 in words is "two billion, ten million, two hundred thirty-two thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 277 554 619 831 977 1108 1238 1662 1857 1954 2476 2931 3324 3714 3908 5862 7428 11724 171463 270629 342926 514389 541258 604763 685852 811887 1028778 1082516 1209526 1623774 1814289 2057556 2419052 3247548 3628578 7257156 167519351 335038702 502558053 670077404 1005116106 2010232212