Base | Representation |
---|---|
bin | 110000001001010111… |
… | …1101111001100110001 |
3 | 100212212200112010122022 |
4 | 1200102233233030301 |
5 | 3143222243002324 |
6 | 115255354121225 |
7 | 10320123053153 |
oct | 1402257571461 |
9 | 325780463568 |
10 | 103393719089 |
11 | 3a938071521 |
12 | 18056420215 |
13 | 999994674b |
14 | 500ba74ad3 |
15 | 2a5215105e |
hex | 1812bef331 |
103393719089 has 4 divisors (see below), whose sum is σ = 104417419380. Its totient is φ = 102370018800.
The previous prime is 103393719071. The next prime is 103393719113. The reversal of 103393719089 is 980917393301.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 102277156864 + 1116562225 = 319808^2 + 33415^2 .
It is a cyclic number.
It is not a de Polignac number, because 103393719089 - 236 = 34674242353 is a prime.
It is a super-2 number, since 2×1033937190892 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 103393719089.
It is not an unprimeable number, because it can be changed into a prime (103393719019) 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 3 ways as a sum of consecutive naturals, for example, 511849994 + ... + 511850195.
It is an arithmetic number, because the mean of its divisors is an integer number (26104354845).
Almost surely, 2103393719089 is an apocalyptic number.
It is an amenable number.
103393719089 is a deficient number, since it is larger than the sum of its proper divisors (1023700291).
103393719089 is a wasteful number, since it uses less digits than its factorization.
103393719089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1023700290.
The product of its (nonzero) digits is 1102248, while the sum is 53.
The spelling of 103393719089 in words is "one hundred three billion, three hundred ninety-three million, seven hundred nineteen thousand, eighty-nine".
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