Base | Representation |
---|---|
bin | 1110101011010011001… |
… | …0111011110101010000 |
3 | 220002211011102221000112 |
4 | 3222310302323311100 |
5 | 13112341141314240 |
6 | 311455424140452 |
7 | 24134204102162 |
oct | 3526462736520 |
9 | 802734387015 |
10 | 252141354320 |
11 | 97a29248469 |
12 | 40a49767728 |
13 | 1aa138c8b5b |
14 | c2bcd84932 |
15 | 685acee665 |
hex | 3ab4cbbd50 |
252141354320 has 40 divisors (see below), whose sum is σ = 587349642336. Its totient is φ = 100663682688.
The previous prime is 252141354319. The next prime is 252141354329. The reversal of 252141354320 is 23453141252.
252141354320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252141354329) 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, 2971322 + ... + 3055001.
Almost surely, 2252141354320 is an apocalyptic number.
252141354320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
252141354320 is an abundant number, since it is smaller than the sum of its proper divisors (335208288016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252141354320 is a wasteful number, since it uses less digits than its factorization.
252141354320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6026859 (or 6026853 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 252141354320 its reverse (23453141252), we get a palindrome (275594495572).
The spelling of 252141354320 in words is "two hundred fifty-two billion, one hundred forty-one million, three hundred fifty-four thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •