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13103124330412 = 221723611013135581
BaseRepresentation
bin1011111010101100111100…
…0100100011011110101100
31201101122110021010022010101
42332223033010203132230
53204140144312033122
643511254152520444
72521445431061044
oct276531704433654
951348407108111
1013103124330412
1141a20050a5546
1215775819b0124
1374080886137c
143342a1db4724
1517ac97d24027
hexbeacf1237ac

13103124330412 has 96 divisors (see below), whose sum is σ = 25775877988224. Its totient is φ = 5795621990400.

The previous prime is 13103124330383. The next prime is 13103124330433. The reversal of 13103124330412 is 21403342130131.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96576462 + ... + 96712042.

It is an arithmetic number, because the mean of its divisors is an integer number (268498729044).

Almost surely, 213103124330412 is an apocalyptic number.

It is an amenable number.

13103124330412 is a deficient number, since it is larger than the sum of its proper divisors (12672753657812).

13103124330412 is a wasteful number, since it uses less digits than its factorization.

13103124330412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136699 (or 136697 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 13103124330412 its reverse (21403342130131), we get a palindrome (34506466460543).

The spelling of 13103124330412 in words is "thirteen trillion, one hundred three billion, one hundred twenty-four million, three hundred thirty thousand, four hundred twelve".

Divisors: 1 2 4 17 23 34 46 61 68 92 122 244 391 782 1013 1037 1403 1564 2026 2074 2806 4052 4148 5612 17221 23299 23851 34442 46598 47702 61793 68884 93196 95404 123586 135581 247172 271162 396083 542324 792166 1050481 1421239 1584332 2100962 2304877 2842478 3118363 4201924 4609754 5684956 6236726 8270441 9219508 12473452 16540882 24161063 33081764 48322126 53012171 96644252 106024342 137343553 140597497 190220143 212048684 274687106 281194994 380440286 549374212 562389988 760880572 2334840401 3158901719 3233742431 4669680802 6317803438 6467484862 8377956733 9339361604 12635606876 12934969724 16755913466 33511826932 53701329223 107402658446 142425264461 192693004859 214805316892 284850528922 385386009718 569701057844 770772019436 3275781082603 6551562165206 13103124330412