Base | Representation |
---|---|
bin | 1010111001110001101000… |
… | …1101000101001100111110 |
3 | 1120110000022221222000100112 |
4 | 2232130122031011030332 |
5 | 3032401244000004214 |
6 | 41255023104030022 |
7 | 2345040134212265 |
oct | 256343215051476 |
9 | 46400287860315 |
10 | 11987693359934 |
11 | 3901a52423a96 |
12 | 1417366302312 |
13 | 68c585b73b46 |
14 | 2d62c937d5dc |
15 | 15bc627cda3e |
hex | ae71a34533e |
11987693359934 has 8 divisors (see below), whose sum is σ = 17983227370368. Its totient is φ = 5993284236480.
The previous prime is 11987693359931. The next prime is 11987693359969. The reversal of 11987693359934 is 43995339678911.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11987693359931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281195102 + ... + 281237729.
It is an arithmetic number, because the mean of its divisors is an integer number (2247903421296).
Almost surely, 211987693359934 is an apocalyptic number.
11987693359934 is a deficient number, since it is larger than the sum of its proper divisors (5995534010434).
11987693359934 is a wasteful number, since it uses less digits than its factorization.
11987693359934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 562443490.
The product of its digits is 1190427840, while the sum is 77.
The spelling of 11987693359934 in words is "eleven trillion, nine hundred eighty-seven billion, six hundred ninety-three million, three hundred fifty-nine thousand, nine hundred thirty-four".
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