Base | Representation |
---|---|
bin | 11111101100001000… |
… | …111010011101010000 |
3 | 10020211100220212000120 |
4 | 133230020322131100 |
5 | 1024141242440030 |
6 | 23344230350240 |
7 | 2313131511144 |
oct | 375410723520 |
9 | 106740825016 |
10 | 34026530640 |
11 | 134810a9103 |
12 | 67174bb380 |
13 | 32936455cb |
14 | 190b107224 |
15 | d42390010 |
hex | 7ec23a750 |
34026530640 has 80 divisors (see below), whose sum is σ = 105500408256. Its totient is φ = 9072179200.
The previous prime is 34026530633. The next prime is 34026530663. The reversal of 34026530640 is 4603562043.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2277595 + ... + 2292485.
Almost surely, 234026530640 is an apocalyptic number.
34026530640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
34026530640 is an abundant number, since it is smaller than the sum of its proper divisors (71473877616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34026530640 is a wasteful number, since it uses less digits than its factorization.
34026530640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24428 (or 24422 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 33.
The spelling of 34026530640 in words is "thirty-four billion, twenty-six million, five hundred thirty thousand, six hundred forty".
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