Base | Representation |
---|---|
bin | 1101101110111100010001… |
… | …11101111111101100011110 |
3 | 10221221010000202210112110100 |
4 | 12313132020331333230132 |
5 | 12424300014012324410 |
6 | 144121441502521530 |
7 | 6234615301041213 |
oct | 667361075775436 |
9 | 127833022715410 |
10 | 30200213011230 |
11 | 9693924a21799 |
12 | 34790062962a6 |
13 | 13b0b3891ca72 |
14 | 7659ab879b0a |
15 | 37589bcc78c0 |
hex | 1b7788f7fb1e |
30200213011230 has 48 divisors (see below), whose sum is σ = 78522077709504. Its totient is φ = 8053233840960.
The previous prime is 30200213011207. The next prime is 30200213011279. The reversal of 30200213011230 is 3211031200203.
30200213011230 is a `hidden beast` number, since 302 + 0 + 0 + 2 + 130 + 1 + 1 + 230 = 666.
It is a super-2 number, since 2×302002130112302 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1444507 + ... + 7904873.
It is an arithmetic number, because the mean of its divisors is an integer number (1635876618948).
Almost surely, 230200213011230 is an apocalyptic number.
30200213011230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30200213011230 is an abundant number, since it is smaller than the sum of its proper divisors (48321864698274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30200213011230 is a wasteful number, since it uses less digits than its factorization.
30200213011230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6512321 (or 6512318 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 30200213011230 its reverse (3211031200203), we get a palindrome (33411244211433).
The spelling of 30200213011230 in words is "thirty trillion, two hundred billion, two hundred thirteen million, eleven thousand, two hundred thirty".
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