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12130258053904 = 24192458272
BaseRepresentation
bin1011000010000100101110…
…1110001110101100010000
31120221122022112120211211021
42300201023232032230100
53042220232030211104
641444321424125224
72361245050134424
oct260411356165420
946848275524737
1012130258053904
113957460488721
12143ab12a66814
1369cb55b96923
142dd17145cb84
15160808759754
hexb084bb8eb10

12130258053904 has 45 divisors (see below), whose sum is σ = 24804986889927. Its totient is φ = 5745786327072.

The previous prime is 12130258053899. The next prime is 12130258053959. The reversal of 12130258053904 is 40935085203121.

It is a happy number.

The square root of 12130258053904 is 3482852.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 264673839 + ... + 264719665.

Almost surely, 212130258053904 is an apocalyptic number.

12130258053904 is the 3482852-nd square number.

It is an amenable number.

12130258053904 is an abundant number, since it is smaller than the sum of its proper divisors (12674728836023).

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

12130258053904 is an frugal number, since it uses more digits than its factorization.

12130258053904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91700 (or 45848 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 12130258053904 in words is "twelve trillion, one hundred thirty billion, two hundred fifty-eight million, fifty-three thousand, nine hundred four".

Divisors: 1 2 4 8 16 19 38 76 152 304 361 722 1444 2888 5776 45827 91654 183308 366616 733232 870713 1741426 3482852 6965704 13931408 16543547 33087094 66174188 132348376 264696752 2100113929 4200227858 8400455716 16800911432 33601822864 39902164651 79804329302 159608658604 319217317208 638434634416 758141128369 1516282256738 3032564513476 6065129026952 12130258053904