Base | Representation |
---|---|
bin | 11111110010110000… |
… | …110001011010100100 |
3 | 10021010002222221001120 |
4 | 133302300301122210 |
5 | 1024403214031120 |
6 | 23403240053540 |
7 | 2315651113662 |
oct | 376260613244 |
9 | 107102887046 |
10 | 34137642660 |
11 | 1352889a220 |
12 | 67487642b0 |
13 | 32b0679b74 |
14 | 191bb8bc32 |
15 | d4bedc140 |
hex | 7f2c316a4 |
34137642660 has 96 divisors (see below), whose sum is σ = 104441508864. Its totient is φ = 8262576000.
The previous prime is 34137642641. The next prime is 34137642719. The reversal of 34137642660 is 6624673143.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375475 + ... + 457445.
It is an arithmetic number, because the mean of its divisors is an integer number (1087932384).
Almost surely, 234137642660 is an apocalyptic number.
34137642660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34137642660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52220754432).
34137642660 is an abundant number, since it is smaller than the sum of its proper divisors (70303866204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34137642660 is a wasteful number, since it uses less digits than its factorization.
34137642660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82625 (or 82623 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 42.
The spelling of 34137642660 in words is "thirty-four billion, one hundred thirty-seven million, six hundred forty-two thousand, six hundred sixty".
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