Base | Representation |
---|---|
bin | 100000000100100011… |
… | …011101010001000001 |
3 | 10021212220200021101001 |
4 | 200010203131101001 |
5 | 1031011123022040 |
6 | 23453022012001 |
7 | 2326234243606 |
oct | 400443352101 |
9 | 107786607331 |
10 | 34436142145 |
11 | 13671339309 |
12 | 6810717001 |
13 | 332a470992 |
14 | 19496906ad |
15 | d6830159a |
hex | 8048dd441 |
34436142145 has 32 divisors (see below), whose sum is σ = 43927741440. Its totient is φ = 25873585920.
The previous prime is 34436142113. The next prime is 34436142197. The reversal of 34436142145 is 54124163443.
It is not a de Polignac number, because 34436142145 - 25 = 34436142113 is a prime.
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, 1029951 + ... + 1062859.
It is an arithmetic number, because the mean of its divisors is an integer number (1372741920).
Almost surely, 234436142145 is an apocalyptic number.
It is an amenable number.
34436142145 is a deficient number, since it is larger than the sum of its proper divisors (9491599295).
34436142145 is a wasteful number, since it uses less digits than its factorization.
34436142145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33145.
The product of its digits is 138240, while the sum is 37.
The spelling of 34436142145 in words is "thirty-four billion, four hundred thirty-six million, one hundred forty-two thousand, one hundred forty-five".
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