Base | Representation |
---|---|
bin | 11100001000001000… |
… | …011100010101010011 |
3 | 2212221202220000122011 |
4 | 130020020130111103 |
5 | 443323001431003 |
6 | 21512500323351 |
7 | 2116261660420 |
oct | 341010342523 |
9 | 85852800564 |
10 | 30201202003 |
11 | 11898878085 |
12 | 5a2a3a3557 |
13 | 2b03c8053b |
14 | 1667060d47 |
15 | bbb61e46d |
hex | 70821c553 |
30201202003 has 16 divisors (see below), whose sum is σ = 35885251584. Its totient is φ = 24878399040.
The previous prime is 30201202001. The next prime is 30201202027. The reversal of 30201202003 is 30020210203.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 30201202003 - 21 = 30201202001 is a prime.
It is a super-2 number, since 2×302012020032 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30201202001) 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, 766075 + ... + 804532.
It is an arithmetic number, because the mean of its divisors is an integer number (2242828224).
Almost surely, 230201202003 is an apocalyptic number.
30201202003 is a deficient number, since it is larger than the sum of its proper divisors (5684049581).
30201202003 is a wasteful number, since it uses less digits than its factorization.
30201202003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1570722.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 30201202003 its reverse (30020210203), we get a palindrome (60221412206).
The spelling of 30201202003 in words is "thirty billion, two hundred one million, two hundred two thousand, three".
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