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2012412600212 = 22771871878579
BaseRepresentation
bin11101010010001101001…
…000110101111110010100
321010101101111100021101212
4131102031020311332110
5230432410111201322
64140253430040552
7265251313602620
oct35221510657624
97111344307355
102012412600212
117065064a4073
12286028aa9158
13117a0102c721
146d5891d2180
1537532aa00e2
hex1d48d235f94

2012412600212 has 12 divisors (see below), whose sum is σ = 4024825200480. Its totient is φ = 862462542936.

The previous prime is 2012412600203. The next prime is 2012412600229. The reversal of 2012412600212 is 2120062142102.

2012412600212 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35935939262 + ... + 35935939317.

It is an arithmetic number, because the mean of its divisors is an integer number (335402100040).

Almost surely, 22012412600212 is an apocalyptic number.

It is an amenable number.

2012412600212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2012412600212 is a wasteful number, since it uses less digits than its factorization.

2012412600212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71871878590 (or 71871878588 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2012412600212 its reverse (2120062142102), we get a palindrome (4132474742314).

The spelling of 2012412600212 in words is "two trillion, twelve billion, four hundred twelve million, six hundred thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 71871878579 143743757158 287487514316 503103150053 1006206300106 2012412600212