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12306707360 = 2551931130589
BaseRepresentation
bin10110111011000100…
…10111001110100000
31011202200020111202022
423131202113032200
5200201004113420
65353103241012
7613654200203
oct133542271640
934680214668
1012306707360
1152458a7432
1224755a9168
13121187057c
1484a65993a
154c0656c25
hex2dd8973a0

12306707360 has 96 divisors (see below), whose sum is σ = 31592332800. Its totient is φ = 4513121280.

The previous prime is 12306707353. The next prime is 12306707377. The reversal of 12306707360 is 6370760321.

It is a happy number.

12306707360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12306707360.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28946 + ... + 159534.

It is an arithmetic number, because the mean of its divisors is an integer number (329086800).

Almost surely, 212306707360 is an apocalyptic number.

12306707360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12306707360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15796166400).

12306707360 is an abundant number, since it is smaller than the sum of its proper divisors (19285625440).

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

12306707360 is a wasteful number, since it uses less digits than its factorization.

12306707360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130654 (or 130646 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 35.

The spelling of 12306707360 in words is "twelve billion, three hundred six million, seven hundred seven thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 16 19 20 31 32 38 40 62 76 80 95 124 152 155 160 190 248 304 310 380 496 589 608 620 760 992 1178 1240 1520 2356 2480 2945 3040 4712 4960 5890 9424 11780 18848 23560 47120 94240 130589 261178 522356 652945 1044712 1305890 2089424 2481191 2611780 4048259 4178848 4962382 5223560 8096518 9924764 10447120 12405955 16193036 19849528 20241295 20894240 24811910 32386072 39699056 40482590 49623820 64772144 76916921 79398112 80965180 99247640 129544288 153833842 161930360 198495280 307667684 323860720 384584605 396990560 615335368 647721440 769169210 1230670736 1538338420 2461341472 3076676840 6153353680 12306707360