Base | Representation |
---|---|
bin | 101111101000110111… |
… | …1001011010100111001 |
3 | 100210001200020120012011 |
4 | 1133101233023110321 |
5 | 3134004040144423 |
6 | 114555233245521 |
7 | 10251110414032 |
oct | 1372157132471 |
9 | 323050216164 |
10 | 102303053113 |
11 | 3a428451a88 |
12 | 179b11038a1 |
13 | 98549b3471 |
14 | 4d46c85a89 |
15 | 29db510b0d |
hex | 17d1bcb539 |
102303053113 has 16 divisors (see below), whose sum is σ = 107549358336. Its totient is φ = 97124385600.
The previous prime is 102303053107. The next prime is 102303053117. The reversal of 102303053113 is 311350303201.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 102303053113 - 25 = 102303053081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102303053117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4284195 + ... + 4308007.
It is an arithmetic number, because the mean of its divisors is an integer number (6721834896).
Almost surely, 2102303053113 is an apocalyptic number.
It is an amenable number.
102303053113 is a deficient number, since it is larger than the sum of its proper divisors (5246305223).
102303053113 is a wasteful number, since it uses less digits than its factorization.
102303053113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25224.
The product of its (nonzero) digits is 810, while the sum is 22.
Adding to 102303053113 its reverse (311350303201), we get a palindrome (413653356314).
The spelling of 102303053113 in words is "one hundred two billion, three hundred three million, fifty-three thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •