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12333023013320 = 23517118715279527
BaseRepresentation
bin1011001101111000000101…
…1101001010100111001000
31121200000200120122000120222
42303132001131022213020
53104031012342411240
642121413525005212
72412013543635542
oct263360135124710
947600616560528
1012333023013320
113a25450a73849
121472280553808
136b5ccac94959
14308cc8842692
15165c247e5eb5
hexb378174a9c8

12333023013320 has 64 divisors (see below), whose sum is σ = 29406368407680. Its totient is φ = 4639108566016.

The previous prime is 12333023013319. The next prime is 12333023013329. The reversal of 12333023013320 is 2331032033321.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12333023013320.

It is not an unprimeable number, because it can be changed into a prime (12333023013329) 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, 6832604 + ... + 8446923.

It is an arithmetic number, because the mean of its divisors is an integer number (459474506370).

Almost surely, 212333023013320 is an apocalyptic number.

12333023013320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12333023013320 is an abundant number, since it is smaller than the sum of its proper divisors (17073345394360).

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

12333023013320 is a wasteful number, since it uses less digits than its factorization.

12333023013320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15280742 (or 15280738 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 12333023013320 its reverse (2331032033321), we get a palindrome (14664055046641).

The spelling of 12333023013320 in words is "twelve trillion, three hundred thirty-three billion, twenty-three million, thirteen thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 1187 2374 4748 5935 9496 11870 20179 23740 40358 47480 80716 100895 161432 201790 403580 807160 15279527 30559054 61118108 76397635 122236216 152795270 259751959 305590540 519503918 611181080 1039007836 1298759795 2078015672 2597519590 5195039180 10390078360 18136798549 36273597098 72547194196 90683992745 145094388392 181367985490 308325575333 362735970980 616651150666 725471941960 1233302301332 1541627876665 2466604602664 3083255753330 6166511506660 12333023013320