Base | Representation |
---|---|
bin | 11111110111000110… |
… | …110010110010110100 |
3 | 10021022012010200221001 |
4 | 133313012302302310 |
5 | 1030030343234330 |
6 | 23414402133044 |
7 | 2320524442006 |
oct | 376706626264 |
9 | 107265120831 |
10 | 34210524340 |
11 | 13565a49313 |
12 | 6769051184 |
13 | 32c27b7215 |
14 | 1927720376 |
15 | d535d69ca |
hex | 7f71b2cb4 |
34210524340 has 12 divisors (see below), whose sum is σ = 71842101156. Its totient is φ = 13684209728.
The previous prime is 34210524307. The next prime is 34210524343. The reversal of 34210524340 is 4342501243.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 17065764496 + 17144759844 = 130636^2 + 130938^2 .
It is a junction number, because it is equal to n+sod(n) for n = 34210524299 and 34210524308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34210524343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855263089 + ... + 855263128.
It is an arithmetic number, because the mean of its divisors is an integer number (5986841763).
Almost surely, 234210524340 is an apocalyptic number.
It is an amenable number.
34210524340 is an abundant number, since it is smaller than the sum of its proper divisors (37631576816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34210524340 is a wasteful number, since it uses less digits than its factorization.
34210524340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1710526226 (or 1710526224 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
The spelling of 34210524340 in words is "thirty-four billion, two hundred ten million, five hundred twenty-four thousand, three hundred forty".
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