Base | Representation |
---|---|
bin | 1111110011000101001001… |
… | …00110011001111100011100 |
3 | 11120000011012011220110220020 |
4 | 13321202210212121330130 |
5 | 14023141423444134322 |
6 | 201515313504552140 |
7 | 10213625624261115 |
oct | 771424446317434 |
9 | 146004164813806 |
10 | 34740457021212 |
11 | 10084388341138 |
12 | 3a90b24922650 |
13 | 165001b341907 |
14 | 881638b6720c |
15 | 403a2b9ec05c |
hex | 1f98a4999f1c |
34740457021212 has 96 divisors (see below), whose sum is σ = 81545493657600. Its totient is φ = 11511211046400.
The previous prime is 34740457021211. The next prime is 34740457021213. The reversal of 34740457021212 is 21212075404743.
It is an interprime number because it is at equal distance from previous prime (34740457021211) and next prime (34740457021213).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34740457021211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1860654637 + ... + 1860673307.
It is an arithmetic number, because the mean of its divisors is an integer number (849432225600).
Almost surely, 234740457021212 is an apocalyptic number.
It is an amenable number.
34740457021212 is an abundant number, since it is smaller than the sum of its proper divisors (46805036636388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34740457021212 is a wasteful number, since it uses less digits than its factorization.
34740457021212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20387 (or 20385 counting only the distinct ones).
The product of its (nonzero) digits is 376320, while the sum is 42.
The spelling of 34740457021212 in words is "thirty-four trillion, seven hundred forty billion, four hundred fifty-seven million, twenty-one thousand, two hundred twelve".
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