Base | Representation |
---|---|
bin | 100000000011101000… |
… | …1001110110111101110 |
3 | 20120200200022012221012 |
4 | 1000013101032313232 |
5 | 2111441401401411 |
6 | 51343022505222 |
7 | 4654645352660 |
oct | 1000721166756 |
9 | 216620265835 |
10 | 68841434606 |
11 | 2721721680a |
12 | 11412a35212 |
13 | 66513cc9b9 |
14 | 3490bd0530 |
15 | 1bcda5c18b |
hex | 100744edee |
68841434606 has 16 divisors (see below), whose sum is σ = 118026496224. Its totient is φ = 29500319904.
The previous prime is 68841434591. The next prime is 68841434611. The reversal of 68841434606 is 60643414886.
It is a super-2 number, since 2×688414346062 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124445 + ... + 391368.
It is an arithmetic number, because the mean of its divisors is an integer number (7376656014).
Almost surely, 268841434606 is an apocalyptic number.
68841434606 is a deficient number, since it is larger than the sum of its proper divisors (49185061618).
68841434606 is a wasteful number, since it uses less digits than its factorization.
68841434606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 525355.
The product of its (nonzero) digits is 2654208, while the sum is 50.
The spelling of 68841434606 in words is "sixty-eight billion, eight hundred forty-one million, four hundred thirty-four thousand, six hundred six".
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