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3800112212 = 2213383190807
BaseRepresentation
bin1110001010000001…
…0001110001010100
3100210211120200221202
43202200101301110
530240312042322
61425025332032
7163112264231
oct34240216124
910724520852
103800112212
111680078606
128a0797018
134873a6510
142809a0788
1517393e292
hexe2811c54

3800112212 has 24 divisors (see below), whose sum is σ = 7180486656. Its totient is φ = 1749309408.

The previous prime is 3800112209. The next prime is 3800112227. The reversal of 3800112212 is 2122110083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75488 + ... + 115319.

It is an arithmetic number, because the mean of its divisors is an integer number (299186944).

Almost surely, 23800112212 is an apocalyptic number.

It is an amenable number.

3800112212 is a deficient number, since it is larger than the sum of its proper divisors (3380374444).

3800112212 is a wasteful number, since it uses less digits than its factorization.

3800112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191207 (or 191205 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 3800112212 is about 61645.0501824761. The cubic root of 3800112212 is about 1560.5061107135.

Adding to 3800112212 its reverse (2122110083), we get a palindrome (5922222295).

The spelling of 3800112212 in words is "three billion, eight hundred million, one hundred twelve thousand, two hundred twelve".

Divisors: 1 2 4 13 26 52 383 766 1532 4979 9958 19916 190807 381614 763228 2480491 4960982 9921964 73079081 146158162 292316324 950028053 1900056106 3800112212