Base | Representation |
---|---|
bin | 1110000110110011010000… |
… | …00101001011111111101110 |
3 | 11001211111001010122120000002 |
4 | 13003121220011023333232 |
5 | 13031212430000031110 |
6 | 145550220303104302 |
7 | 6351056342351114 |
oct | 703315005137756 |
9 | 131744033576002 |
10 | 31020000002030 |
11 | 997a565347546 |
12 | 358ba732a2092 |
13 | 14402340b3600 |
14 | 793539ab9ab4 |
15 | 38bd7c2abaa5 |
hex | 1c366814bfee |
31020000002030 has 24 divisors (see below), whose sum is σ = 60461467462872. Its totient is φ = 11453538461664.
The previous prime is 31020000001999. The next prime is 31020000002059. The reversal of 31020000002030 is 3020000002013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9177513104 + ... + 9177516483.
It is an arithmetic number, because the mean of its divisors is an integer number (2519227810953).
Almost surely, 231020000002030 is an apocalyptic number.
31020000002030 is a deficient number, since it is larger than the sum of its proper divisors (29441467460842).
31020000002030 is a wasteful number, since it uses less digits than its factorization.
31020000002030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18355029620 (or 18355029607 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 11.
Adding to 31020000002030 its reverse (3020000002013), we get a palindrome (34040000004043).
The spelling of 31020000002030 in words is "thirty-one trillion, twenty billion, two thousand, thirty".
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