Base | Representation |
---|---|
bin | 1000000111111… |
… | …1111111001111 |
3 | 2101010101011000 |
4 | 2001333333033 |
5 | 32211004141 |
6 | 3214231343 |
7 | 562443504 |
oct | 201777717 |
9 | 71111130 |
10 | 34078671 |
11 | 182668a0 |
12 | b4b5553 |
13 | 70a25c3 |
14 | 47514ab |
15 | 2ed25b6 |
hex | 207ffcf |
34078671 has 16 divisors (see below), whose sum is σ = 55077120. Its totient is φ = 20653560.
The previous prime is 34078669. The next prime is 34078691. The reversal of 34078671 is 17687043.
It is not a de Polignac number, because 34078671 - 21 = 34078669 is a prime.
It is a super-2 number, since 2×340786712 = 2322711634252482, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34078601) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57075 + ... + 57668.
It is an arithmetic number, because the mean of its divisors is an integer number (3442320).
Almost surely, 234078671 is an apocalyptic number.
34078671 is a deficient number, since it is larger than the sum of its proper divisors (20998449).
34078671 is a wasteful number, since it uses less digits than its factorization.
34078671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114763 (or 114757 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The square root of 34078671 is about 5837.6939796464. The cubic root of 34078671 is about 324.2108538337.
The spelling of 34078671 in words is "thirty-four million, seventy-eight thousand, six hundred seventy-one".
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