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1208086011230 = 25741941189431
BaseRepresentation
bin10001100101000111100…
…010011001110101011110
311021111021120222001002212
4101211013202121311132
5124243130004324410
62322553111520422
7153165332443550
oct21450742316536
94244246861085
101208086011230
1142638a070aaa
12176175689112
1389bca8b4337
14426863c14d0
1521659a25b05
hex11947899d5e

1208086011230 has 32 divisors (see below), whose sum is σ = 2491136847360. Its totient is φ = 413212361760.

The previous prime is 1208086011211. The next prime is 1208086011241. The reversal of 1208086011230 is 321106808021.

It is a super-3 number, since 3×12080860112303 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 20565386 + ... + 20624045.

It is an arithmetic number, because the mean of its divisors is an integer number (77848026480).

Almost surely, 21208086011230 is an apocalyptic number.

1208086011230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1208086011230 is an abundant number, since it is smaller than the sum of its proper divisors (1283050836130).

1208086011230 is a wasteful number, since it uses less digits than its factorization.

1208086011230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41189864.

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 1208086011230 in words is "one trillion, two hundred eight billion, eighty-six million, eleven thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 419 838 2095 2933 4190 5866 14665 29330 41189431 82378862 205947155 288326017 411894310 576652034 1441630085 2883260170 17258371589 34516743178 86291857945 120808601123 172583715890 241617202246 604043005615 1208086011230