Base | Representation |
---|---|
bin | 11100001000001011… |
… | …100101000010100111 |
3 | 2212221211102210100022 |
4 | 130020023211002213 |
5 | 443323204232403 |
6 | 21512530105355 |
7 | 2116301653256 |
oct | 341013450247 |
9 | 85854383308 |
10 | 30202024103 |
11 | 118992897a9 |
12 | 5a2a71b25b |
13 | 2b041aa7a4 |
14 | 16671d679d |
15 | bbb732d38 |
hex | 7082e50a7 |
30202024103 has 4 divisors (see below), whose sum is σ = 31243473240. Its totient is φ = 29160574968.
The previous prime is 30202024087. The next prime is 30202024129. The reversal of 30202024103 is 30142020203.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30142020203 = 29 ⋅1039380007.
It is a cyclic number.
It is not a de Polignac number, because 30202024103 - 24 = 30202024087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30202024163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520724525 + ... + 520724582.
It is an arithmetic number, because the mean of its divisors is an integer number (7810868310).
Almost surely, 230202024103 is an apocalyptic number.
30202024103 is a deficient number, since it is larger than the sum of its proper divisors (1041449137).
30202024103 is a wasteful number, since it uses less digits than its factorization.
30202024103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1041449136.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 30202024103 its reverse (30142020203), we get a palindrome (60344044306).
The spelling of 30202024103 in words is "thirty billion, two hundred two million, twenty-four thousand, one hundred three".
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