Base | Representation |
---|---|
bin | 1000011110011… |
… | …1001101000100 |
3 | 2110220010110102 |
4 | 2013213031010 |
5 | 33100100040 |
6 | 3305543232 |
7 | 611112242 |
oct | 207471504 |
9 | 73803412 |
10 | 35550020 |
11 | 19081290 |
12 | baa4b18 |
13 | 749921c |
14 | 4a15792 |
15 | 31c3515 |
hex | 21e7344 |
35550020 has 24 divisors (see below), whose sum is σ = 81442368. Its totient is φ = 12927200.
The previous prime is 35550017. The next prime is 35550041. The reversal of 35550020 is 2005553.
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 = 35549974 and 35550001.
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, 80576 + ... + 81015.
It is an arithmetic number, because the mean of its divisors is an integer number (3393432).
Almost surely, 235550020 is an apocalyptic number.
It is an amenable number.
35550020 is an abundant number, since it is smaller than the sum of its proper divisors (45892348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
35550020 is a wasteful number, since it uses less digits than its factorization.
35550020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161611 (or 161609 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 20.
The square root of 35550020 is about 5962.3837514873. The cubic root of 35550020 is about 328.8112108743.
Adding to 35550020 its reverse (2005553), we get a palindrome (37555573).
It can be divided in two parts, 35 and 550020, that added together give a palindrome (550055).
The spelling of 35550020 in words is "thirty-five million, five hundred fifty thousand, twenty".
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