Base | Representation |
---|---|
bin | 11011101011001… |
… | …01011111110000 |
3 | 121011211111100002 |
4 | 31311211133300 |
5 | 433412313044 |
6 | 35011445132 |
7 | 5516152100 |
oct | 1565453760 |
9 | 534744302 |
10 | 232151024 |
11 | 10a052556 |
12 | 658b67a8 |
13 | 39133391 |
14 | 22b91200 |
15 | 155aa74e |
hex | dd657f0 |
232151024 has 120 divisors (see below), whose sum is σ = 551134368. Its totient is φ = 94348800.
The previous prime is 232151011. The next prime is 232151027. The reversal of 232151024 is 420151232.
It is a junction number, because it is equal to n+sod(n) for n = 232150987 and 232151005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232151027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1537349 + ... + 1537499.
Almost surely, 2232151024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 232151024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275567184).
232151024 is an abundant number, since it is smaller than the sum of its proper divisors (318983344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232151024 is a wasteful number, since it uses less digits than its factorization.
232151024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263 (or 250 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 232151024 is about 15236.5030108618. The cubic root of 232151024 is about 614.5966677037.
The spelling of 232151024 in words is "two hundred thirty-two million, one hundred fifty-one thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •