Base | Representation |
---|---|
bin | 1010110110100111011011… |
… | …1110100010001110110000 |
3 | 1120020211020020010111011110 |
4 | 2231221312332202032300 |
5 | 3031004113301043122 |
6 | 41214045115513320 |
7 | 2341106104005306 |
oct | 255516676421660 |
9 | 46224206114143 |
10 | 11933415252912 |
11 | 3890a298968aa |
12 | 1408938758840 |
13 | 6874159ab85a |
14 | 2d381a7c4276 |
15 | 15a63757b90c |
hex | ada76fa23b0 |
11933415252912 has 20 divisors (see below), whose sum is σ = 30827989403480. Its totient is φ = 3977805084288.
The previous prime is 11933415252901. The next prime is 11933415252919. The reversal of 11933415252912 is 21925251433911.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 248612817769 = 11933415252912 / (1 + 1 + 9 + 3 + 3 + 4 + 1 + 5 + 2 + 5 + 2 + 9 + 1 + 2).
It is not an unprimeable number, because it can be changed into a prime (11933415252919) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124306408837 + ... + 124306408932.
It is an arithmetic number, because the mean of its divisors is an integer number (1541399470174).
Almost surely, 211933415252912 is an apocalyptic number.
11933415252912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11933415252912 is an abundant number, since it is smaller than the sum of its proper divisors (18894574150568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11933415252912 is a wasteful number, since it uses less digits than its factorization.
11933415252912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248612817780 (or 248612817774 counting only the distinct ones).
The product of its digits is 583200, while the sum is 48.
The spelling of 11933415252912 in words is "eleven trillion, nine hundred thirty-three billion, four hundred fifteen million, two hundred fifty-two thousand, nine hundred twelve".
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