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2212048068 = 2235314392417
BaseRepresentation
bin1000001111011001…
…0010110011000100
312201011100200111020
42003312102303010
514012241014233
61003255511140
7105550045506
oct20366226304
95634320436
102212048068
11a357094aa
125189884b0
1329338c4a9
1416dad5d76
15ce2eb9b3
hex83d92cc4

2212048068 has 48 divisors (see below), whose sum is σ = 5264663040. Its totient is φ = 722635264.

The previous prime is 2212048067. The next prime is 2212048103. The reversal of 2212048068 is 8608402122.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2212048067) 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, 913996 + ... + 916412.

It is an arithmetic number, because the mean of its divisors is an integer number (109680480).

Almost surely, 22212048068 is an apocalyptic number.

It is an amenable number.

2212048068 is an abundant number, since it is smaller than the sum of its proper divisors (3052614972).

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

2212048068 is a wasteful number, since it uses less digits than its factorization.

2212048068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3916 (or 3914 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 2212048068 is about 47032.4150772635. The cubic root of 2212048068 is about 1302.9613099684.

The spelling of 2212048068 in words is "two billion, two hundred twelve million, forty-eight thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 53 106 159 212 318 636 1439 2417 2878 4317 4834 5756 7251 8634 9668 14502 17268 29004 76267 128101 152534 228801 256202 305068 384303 457602 512404 768606 915204 1537212 3478063 6956126 10434189 13912252 20868378 41736756 184337339 368674678 553012017 737349356 1106024034 2212048068