Base | Representation |
---|---|
bin | 11111101010100100… |
… | …111001100111111110 |
3 | 10020202112120211221120 |
4 | 133222210321213332 |
5 | 1024113040002310 |
6 | 23341452411410 |
7 | 2312362614321 |
oct | 375244714776 |
9 | 106675524846 |
10 | 34000312830 |
11 | 134683212a0 |
12 | 670a776b66 |
13 | 328b096003 |
14 | 19078407b8 |
15 | d3ee11b70 |
hex | 7ea9399fe |
34000312830 has 64 divisors (see below), whose sum is σ = 90238503168. Its totient is φ = 8129583360.
The previous prime is 34000312823. The next prime is 34000312859. The reversal of 34000312830 is 3821300043.
It is a self number, because there is not a number n which added to its sum of digits gives 34000312830.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681604 + ... + 729783.
It is an arithmetic number, because the mean of its divisors is an integer number (1409976612).
Almost surely, 234000312830 is an apocalyptic number.
34000312830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
34000312830 is an abundant number, since it is smaller than the sum of its proper divisors (56238190338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34000312830 is a wasteful number, since it uses less digits than its factorization.
34000312830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1411481.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 34000312830 its reverse (3821300043), we get a palindrome (37821612873).
The spelling of 34000312830 in words is "thirty-four billion, three hundred twelve thousand, eight hundred thirty".
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