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13230128480616 = 2332533966787403
BaseRepresentation
bin1100000010000110000100…
…0110111100000101101000
31201211210021101211121102100
43000201201012330011220
53213230300342334431
644045500452333400
72533562626406325
oct300414106740550
951753241747370
1013230128480616
114240958689353
121598107314260
1374c798b756c8
1433a4ad637b4c
1517e22cb634e6
hexc08611bc168

13230128480616 has 96 divisors (see below), whose sum is σ = 36509003912160. Its totient is φ = 4326675889536.

The previous prime is 13230128480603. The next prime is 13230128480659. The reversal of 13230128480616 is 61608482103231.

13230128480616 is a `hidden beast` number, since 1 + 3 + 2 + 3 + 0 + 1 + 28 + 4 + 8 + 0 + 616 = 666.

It is a super-2 number, since 2×132301284806162 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151325571 + ... + 151412973.

It is an arithmetic number, because the mean of its divisors is an integer number (380302124085).

Almost surely, 213230128480616 is an apocalyptic number.

It is an amenable number.

13230128480616 is an abundant number, since it is smaller than the sum of its proper divisors (23278875431544).

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

13230128480616 is a wasteful number, since it uses less digits than its factorization.

13230128480616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127135 (or 127128 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 13230128480616 in words is "thirteen trillion, two hundred thirty billion, one hundred twenty-eight million, four hundred eighty thousand, six hundred sixteen".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 53 72 106 159 212 318 424 477 636 954 1272 1908 3816 39667 79334 87403 119001 158668 174806 238002 262209 317336 349612 357003 476004 524418 699224 714006 786627 952008 1048836 1428012 1573254 2097672 2102351 2856024 3146508 4204702 4632359 6293016 6307053 8409404 9264718 12614106 13897077 16818808 18529436 18921159 25228212 27794154 37058872 37842318 41691231 50456424 55588308 75684636 83382462 111176616 151369272 166764924 333529848 3467014801 6934029602 10401044403 13868059204 20802088806 27736118408 31203133209 41604177612 62406266418 83208355224 124812532836 183751784453 249625065672 367503568906 551255353359 735007137812 1102510706718 1470014275624 1653766060077 2205021413436 3307532120154 4410042826872 6615064240308 13230128480616