Base | Representation |
---|---|
bin | 1010110011011100011100… |
… | …1010010001101001110000 |
3 | 1120001121120202212020120222 |
4 | 2230313013022101221300 |
5 | 3024111020014330133 |
6 | 41133034144352212 |
7 | 2334136600303640 |
oct | 254670712215160 |
9 | 46047522766528 |
10 | 11878925933168 |
11 | 386a908008448 |
12 | 13ba270315668 |
13 | 682240b34718 |
14 | 2d0d2bb68520 |
15 | 158ee8a07e98 |
hex | acdc7291a70 |
11878925933168 has 80 divisors (see below), whose sum is σ = 26380499724480. Its totient is φ = 5076040255488.
The previous prime is 11878925933107. The next prime is 11878925933177. The reversal of 11878925933168 is 86133952987811.
It is a super-2 number, since 2×118789259331682 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176135678 + ... + 176203106.
It is an arithmetic number, because the mean of its divisors is an integer number (329756246556).
Almost surely, 211878925933168 is an apocalyptic number.
It is an amenable number.
11878925933168 is an abundant number, since it is smaller than the sum of its proper divisors (14501573791312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11878925933168 is a wasteful number, since it uses less digits than its factorization.
11878925933168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72034 (or 72028 counting only the distinct ones).
The product of its digits is 156764160, while the sum is 71.
The spelling of 11878925933168 in words is "eleven trillion, eight hundred seventy-eight billion, nine hundred twenty-five million, nine hundred thirty-three thousand, one hundred sixty-eight".
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