Base | Representation |
---|---|
bin | 10001111011000001001… |
… | …000001011001101011101 |
3 | 11100201222101011200201110 |
4 | 101323001020023031131 |
5 | 130134304300324123 |
6 | 2341442315132233 |
7 | 154660134002115 |
oct | 21730110131535 |
9 | 4321871150643 |
10 | 1231600792413 |
11 | 4353565a3162 |
12 | 17a838744079 |
13 | 8c1a7502444 |
14 | 438773d2045 |
15 | 2208411d493 |
hex | 11ec120b35d |
1231600792413 has 32 divisors (see below), whose sum is σ = 1682748587520. Its totient is φ = 800882639360.
The previous prime is 1231600792381. The next prime is 1231600792459. The reversal of 1231600792413 is 3142970061321.
It is a cyclic number.
It is not a de Polignac number, because 1231600792413 - 25 = 1231600792381 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1231600792493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55694803 + ... + 55716911.
It is an arithmetic number, because the mean of its divisors is an integer number (52585893360).
Almost surely, 21231600792413 is an apocalyptic number.
It is an amenable number.
1231600792413 is a deficient number, since it is larger than the sum of its proper divisors (451147795107).
1231600792413 is a wasteful number, since it uses less digits than its factorization.
1231600792413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23477.
The product of its (nonzero) digits is 54432, while the sum is 39.
The spelling of 1231600792413 in words is "one trillion, two hundred thirty-one billion, six hundred million, seven hundred ninety-two thousand, four hundred thirteen".
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