Base | Representation |
---|---|
bin | 1110110011111… |
… | …00010110111100 |
3 | 22122210010002010 |
4 | 13121330112330 |
5 | 223301210330 |
6 | 20154531220 |
7 | 3036014436 |
oct | 731742674 |
9 | 278703063 |
10 | 124241340 |
11 | 641493a3 |
12 | 35736b10 |
13 | 1c9805b2 |
14 | 12701656 |
15 | ad923b0 |
hex | 767c5bc |
124241340 has 48 divisors (see below), whose sum is σ = 349161120. Its totient is φ = 33008640.
The previous prime is 124241339. The next prime is 124241363. The reversal of 124241340 is 43142421.
It is a super-3 number, since 3×1242413403 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 13176 + ... + 20544.
It is an arithmetic number, because the mean of its divisors is an integer number (7274190).
Almost surely, 2124241340 is an apocalyptic number.
124241340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124241340 is an abundant number, since it is smaller than the sum of its proper divisors (224919780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124241340 is a wasteful number, since it uses less digits than its factorization.
124241340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7662 (or 7660 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 124241340 is about 11146.3599439458. The cubic root of 124241340 is about 498.9863999517.
Adding to 124241340 its reverse (43142421), we get a palindrome (167383761).
The spelling of 124241340 in words is "one hundred twenty-four million, two hundred forty-one thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.179 sec. • engine limits •