Base | Representation |
---|---|
bin | 1000010111001… |
… | …0100001001000 |
3 | 2102222211211122 |
4 | 2011302201020 |
5 | 32434301242 |
6 | 3251414412 |
7 | 604051640 |
oct | 205624110 |
9 | 72884748 |
10 | 35072072 |
11 | 18885192 |
12 | b8b4408 |
13 | 735c809 |
14 | 492d520 |
15 | 312bad2 |
hex | 2172848 |
35072072 has 32 divisors (see below), whose sum is σ = 76393920. Its totient is φ = 14783040.
The previous prime is 35072069. The next prime is 35072077. The reversal of 35072072 is 27027053.
It is not an unprimeable number, because it can be changed into a prime (35072077) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1718 + ... + 8549.
It is an arithmetic number, because the mean of its divisors is an integer number (2387310).
Almost surely, 235072072 is an apocalyptic number.
It is an amenable number.
35072072 is an abundant number, since it is smaller than the sum of its proper divisors (41321848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
35072072 is a wasteful number, since it uses less digits than its factorization.
35072072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10341 (or 10337 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 26.
The square root of 35072072 is about 5922.1678463211. The cubic root of 35072072 is about 327.3310030718.
The spelling of 35072072 in words is "thirty-five million, seventy-two thousand, seventy-two".
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