Base | Representation |
---|---|
bin | 1000010111101… |
… | …0101010001100 |
3 | 2110001112120202 |
4 | 2011322222030 |
5 | 32441333140 |
6 | 3252233032 |
7 | 604251110 |
oct | 205725214 |
9 | 73045522 |
10 | 35105420 |
11 | 188a8249 |
12 | b90b778 |
13 | 7371a4c |
14 | 493b740 |
15 | 3136915 |
hex | 217aa8c |
35105420 has 24 divisors (see below), whose sum is σ = 84253344. Its totient is φ = 12036096.
The previous prime is 35105419. The next prime is 35105437. The reversal of 35105420 is 2450153.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 35105392 and 35105401.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125237 + ... + 125516.
It is an arithmetic number, because the mean of its divisors is an integer number (3510556).
Almost surely, 235105420 is an apocalyptic number.
It is an amenable number.
35105420 is an abundant number, since it is smaller than the sum of its proper divisors (49147924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
35105420 is a wasteful number, since it uses less digits than its factorization.
35105420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250769 (or 250767 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 35105420 is about 5924.9827003967. The cubic root of 35105420 is about 327.4347168983.
Adding to 35105420 its reverse (2450153), we get a palindrome (37555573).
The spelling of 35105420 in words is "thirty-five million, one hundred five thousand, four hundred twenty".
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