Base | Representation |
---|---|
bin | 11111011000010111001… |
… | …01101110100100001111 |
3 | 10211002002210021201012020 |
4 | 33230023211232210033 |
5 | 120131204143340420 |
6 | 2143155501141223 |
7 | 140620401145641 |
oct | 17541345564417 |
9 | 3732083251166 |
10 | 1078231230735 |
11 | 38630346949a |
12 | 154b7555a813 |
13 | 7a8a4b26809 |
14 | 3a288318891 |
15 | 1d0a97ea340 |
hex | fb0b96e90f |
1078231230735 has 16 divisors (see below), whose sum is σ = 1726150778880. Its totient is φ = 574729719840.
The previous prime is 1078231230733. The next prime is 1078231230751. The reversal of 1078231230735 is 5370321328701.
It is not a de Polignac number, because 1078231230735 - 21 = 1078231230733 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1078231230731) 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 15 ways as a sum of consecutive naturals, for example, 20406271 + ... + 20459040.
It is an arithmetic number, because the mean of its divisors is an integer number (107884423680).
Almost surely, 21078231230735 is an apocalyptic number.
1078231230735 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1078231230735 is a deficient number, since it is larger than the sum of its proper divisors (647919548145).
1078231230735 is a wasteful number, since it uses less digits than its factorization.
1078231230735 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40867078.
The product of its (nonzero) digits is 211680, while the sum is 42.
The spelling of 1078231230735 in words is "one trillion, seventy-eight billion, two hundred thirty-one million, two hundred thirty thousand, seven hundred thirty-five".
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