Base | Representation |
---|---|
bin | 111101111110… |
… | …1001101000001 |
3 | 2021010212221100 |
4 | 1323331031001 |
5 | 31304310101 |
6 | 3120245013 |
7 | 543124602 |
oct | 173751501 |
9 | 67125840 |
10 | 32494401 |
11 | 17384585 |
12 | aa70769 |
13 | 6969474 |
14 | 445bda9 |
15 | 2cbce86 |
hex | 1efd341 |
32494401 has 12 divisors (see below), whose sum is σ = 46989540. Its totient is φ = 21638400.
The previous prime is 32494391. The next prime is 32494403. The reversal of 32494401 is 10449423.
It can be written as a sum of positive squares in 2 ways, for example, as 21762225 + 10732176 = 4665^2 + 3276^2 .
It is a de Polignac number, because none of the positive numbers 2k-32494401 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32494403) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10201 + ... + 13001.
It is an arithmetic number, because the mean of its divisors is an integer number (3915795).
Almost surely, 232494401 is an apocalyptic number.
It is an amenable number.
32494401 is a deficient number, since it is larger than the sum of its proper divisors (14495139).
32494401 is a wasteful number, since it uses less digits than its factorization.
32494401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4096 (or 4093 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 32494401 is about 5700.3860395591. The cubic root of 32494401 is about 319.1068879205.
The spelling of 32494401 in words is "thirty-two million, four hundred ninety-four thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •