Base | Representation |
---|---|
bin | 11101010010000… |
… | …01110010001000 |
3 | 122010012121120020 |
4 | 32221001302020 |
5 | 1000340324412 |
6 | 40212500440 |
7 | 6041605422 |
oct | 1651016210 |
9 | 563177506 |
10 | 245636232 |
11 | 116723156 |
12 | 6a31a720 |
13 | 3bb753aa |
14 | 248a1812 |
15 | 1687118c |
hex | ea41c88 |
245636232 has 16 divisors (see below), whose sum is σ = 614090640. Its totient is φ = 81878736.
The previous prime is 245636221. The next prime is 245636233. The reversal of 245636232 is 232636542.
245636232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 245636193 and 245636202.
It is not an unprimeable number, because it can be changed into a prime (245636233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5117398 + ... + 5117445.
It is an arithmetic number, because the mean of its divisors is an integer number (38380665).
Almost surely, 2245636232 is an apocalyptic number.
It is an amenable number.
245636232 is an abundant number, since it is smaller than the sum of its proper divisors (368454408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245636232 is a wasteful number, since it uses less digits than its factorization.
245636232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10234852 (or 10234848 counting only the distinct ones).
The product of its digits is 51840, while the sum is 33.
The square root of 245636232 is about 15672.7863508695. The cubic root of 245636232 is about 626.2736540322.
The spelling of 245636232 in words is "two hundred forty-five million, six hundred thirty-six thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •