Base | Representation |
---|---|
bin | 101111111111111111… |
… | …1001111100011001010 |
3 | 100212001202100121001102 |
4 | 1133333333033203022 |
5 | 3142101212013100 |
6 | 115204233021402 |
7 | 10306252120301 |
oct | 1377777174312 |
9 | 325052317042 |
10 | 103079016650 |
11 | 3a796465965 |
12 | 17b88b54862 |
13 | 994969b89c |
14 | 4dbbd55438 |
15 | 2a346dacd5 |
hex | 17fffcf8ca |
103079016650 has 48 divisors (see below), whose sum is σ = 198409008600. Its totient is φ = 39795624960.
The previous prime is 103079016613. The next prime is 103079016659. The reversal of 103079016650 is 56610970301.
It can be written as a sum of positive squares in 12 ways, for example, as 46362481 + 103032654169 = 6809^2 + 320987^2 .
It is not an unprimeable number, because it can be changed into a prime (103079016659) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4641974 + ... + 4664126.
Almost surely, 2103079016650 is an apocalyptic number.
103079016650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103079016650 is a deficient number, since it is larger than the sum of its proper divisors (95329991950).
103079016650 is a wasteful number, since it uses less digits than its factorization.
103079016650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25403 (or 25398 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 38.
Adding to 103079016650 its reverse (56610970301), we get a palindrome (159689986951).
The spelling of 103079016650 in words is "one hundred three billion, seventy-nine million, sixteen thousand, six hundred fifty".
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