Base | Representation |
---|---|
bin | 1000010011000… |
… | …0100110100101 |
3 | 2102111010111010 |
4 | 2010300212211 |
5 | 32402131320 |
6 | 3241532433 |
7 | 601545543 |
oct | 204604645 |
9 | 72433433 |
10 | 34802085 |
11 | 1871035a |
12 | b7a4119 |
13 | 7296966 |
14 | 489cd93 |
15 | 30c6ae0 |
hex | 21309a5 |
34802085 has 8 divisors (see below), whose sum is σ = 55683360. Its totient is φ = 18561104.
The previous prime is 34802083. The next prime is 34802099. The reversal of 34802085 is 58020843.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34802085 - 21 = 34802083 is a prime.
It is a super-2 number, since 2×348020852 = 2422370240694450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34802083) 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, 1160055 + ... + 1160084.
It is an arithmetic number, because the mean of its divisors is an integer number (6960420).
Almost surely, 234802085 is an apocalyptic number.
It is an amenable number.
34802085 is a deficient number, since it is larger than the sum of its proper divisors (20881275).
34802085 is a wasteful number, since it uses less digits than its factorization.
34802085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2320147.
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 34802085 is about 5899.3291991548. The cubic root of 34802085 is about 326.4889003416.
It can be divided in two parts, 3480 and 2085, that added together give a triangular number (5565 = T105).
The spelling of 34802085 in words is "thirty-four million, eight hundred two thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •