Base | Representation |
---|---|
bin | 11110001100101… |
… | …00000110011010 |
3 | 122122122122201001 |
4 | 33012110012122 |
5 | 1004322012214 |
6 | 41045215214 |
7 | 6164062063 |
oct | 1706240632 |
9 | 578578631 |
10 | 253313434 |
11 | 11aa97150 |
12 | 70a0150a |
13 | 4063290a |
14 | 258dd56a |
15 | 1738ac74 |
hex | f19419a |
253313434 has 32 divisors (see below), whose sum is σ = 451396800. Its totient is φ = 105315840.
The previous prime is 253313407. The next prime is 253313441. The reversal of 253313434 is 434313352.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1674 + ... + 22570.
It is an arithmetic number, because the mean of its divisors is an integer number (14106150).
Almost surely, 2253313434 is an apocalyptic number.
253313434 is a deficient number, since it is larger than the sum of its proper divisors (198083366).
253313434 is a wasteful number, since it uses less digits than its factorization.
253313434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20958.
The product of its digits is 12960, while the sum is 28.
The square root of 253313434 is about 15915.8233842928. The cubic root of 253313434 is about 632.7314293164.
Adding to 253313434 its reverse (434313352), we get a palindrome (687626786).
The spelling of 253313434 in words is "two hundred fifty-three million, three hundred thirteen thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •