Base | Representation |
---|---|
bin | 11111101011110000… |
… | …110011101000011110 |
3 | 10020210221000210102100 |
4 | 133223300303220132 |
5 | 1024133133224410 |
6 | 23343443105530 |
7 | 2313024011205 |
oct | 375360635036 |
9 | 106727023370 |
10 | 34020211230 |
11 | 13478582255 |
12 | 67153722a6 |
13 | 3292242105 |
14 | 190a34023c |
15 | d41a428c0 |
hex | 7ebc33a1e |
34020211230 has 24 divisors (see below), whose sum is σ = 88452549432. Its totient is φ = 9072056304.
The previous prime is 34020211163. The next prime is 34020211231. The reversal of 34020211230 is 3211202043.
34020211230 is a `hidden beast` number, since 340 + 202 + 1 + 123 + 0 = 666.
It is a super-2 number, since 2×340202112302 (a number of 22 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 not an unprimeable number, because it can be changed into a prime (34020211231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189001084 + ... + 189001263.
It is an arithmetic number, because the mean of its divisors is an integer number (3685522893).
Almost surely, 234020211230 is an apocalyptic number.
34020211230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34020211230 is an abundant number, since it is smaller than the sum of its proper divisors (54432338202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34020211230 is a wasteful number, since it uses less digits than its factorization.
34020211230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378002360 (or 378002357 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 34020211230 its reverse (3211202043), we get a palindrome (37231413273).
The spelling of 34020211230 in words is "thirty-four billion, twenty million, two hundred eleven thousand, two hundred thirty".
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