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13120133212092 = 2235943942212441
BaseRepresentation
bin1011111011101100010011…
…1000010010011110111100
31201110021100122100000102010
42332323010320102132330
53204430013100241332
643523150032131220
72522620063143264
oct276730470223674
951407318300363
1013120133212092
1141a9243180055
12157a92a096b10
137422b96442ba
14335036d267a4
1517b4411a29cc
hexbeec4e127bc

13120133212092 has 48 divisors (see below), whose sum is σ = 31203437126400. Its totient is φ = 4289459303040.

The previous prime is 13120133212061. The next prime is 13120133212099. The reversal of 13120133212092 is 29021233102131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120133212099) 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, 20795409 + ... + 21417032.

It is an arithmetic number, because the mean of its divisors is an integer number (650071606800).

Almost surely, 213120133212092 is an apocalyptic number.

13120133212092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13120133212092 is an abundant number, since it is smaller than the sum of its proper divisors (18083303914308).

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

13120133212092 is a wasteful number, since it uses less digits than its factorization.

13120133212092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42212946 (or 42212944 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 13120133212092 in words is "thirteen trillion, one hundred twenty billion, one hundred thirty-three million, two hundred twelve thousand, ninety-two".

Divisors: 1 2 3 4 6 12 59 118 177 236 354 439 708 878 1317 1756 2634 5268 25901 51802 77703 103604 155406 310812 42212441 84424882 126637323 168849764 253274646 506549292 2490534019 4981068038 7471602057 9962136076 14943204114 18531261599 29886408228 37062523198 55593784797 74125046396 111187569594 222375139188 1093344434341 2186688868682 3280033303023 4373377737364 6560066606046 13120133212092