Base | Representation |
---|---|
bin | 1011111011101100000000… |
… | …0111100101101000110110 |
3 | 1201110021011002000220212200 |
4 | 2332323000013211220312 |
5 | 3204424332123233010 |
6 | 43523134100125330 |
7 | 2522615103206232 |
oct | 276730007455066 |
9 | 51407132026780 |
10 | 13120053336630 |
11 | 41a9202084479 |
12 | 157a907396846 |
13 | 7422a5c28806 |
14 | 33502a4935c2 |
15 | 17b439175cc0 |
hex | beec01e5a36 |
13120053336630 has 24 divisors (see below), whose sum is σ = 34112138675472. Its totient is φ = 3498680889744.
The previous prime is 13120053336623. The next prime is 13120053336683. The reversal of 13120053336630 is 3663335002131.
13120053336630 is a `hidden beast` number, since 1 + 3 + 12 + 0 + 0 + 5 + 3 + 3 + 3 + 6 + 630 = 666.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 72889185114 + ... + 72889185293.
It is an arithmetic number, because the mean of its divisors is an integer number (1421339111478).
Almost surely, 213120053336630 is an apocalyptic number.
13120053336630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13120053336630 is an abundant number, since it is smaller than the sum of its proper divisors (20992085338842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13120053336630 is a wasteful number, since it uses less digits than its factorization.
13120053336630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145778370420 (or 145778370417 counting only the distinct ones).
The product of its (nonzero) digits is 87480, while the sum is 36.
Adding to 13120053336630 its reverse (3663335002131), we get a palindrome (16783388338761).
The spelling of 13120053336630 in words is "thirteen trillion, one hundred twenty billion, fifty-three million, three hundred thirty-six thousand, six hundred thirty".
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