Base | Representation |
---|---|
bin | 1011110010000010100… |
… | …1110101101001000010 |
3 | 201100110101120111020020 |
4 | 2330200221311221002 |
5 | 11304014243121232 |
6 | 232553024354310 |
7 | 20423640450240 |
oct | 2744051655102 |
9 | 640411514206 |
10 | 202411301442 |
11 | 789299a2709 |
12 | 3328b175996 |
13 | 16119a63b6c |
14 | 9b22443790 |
15 | 53e9ecde2c |
hex | 2f20a75a42 |
202411301442 has 64 divisors (see below), whose sum is σ = 473376006144. Its totient is φ = 56506412160.
The previous prime is 202411301419. The next prime is 202411301447. The reversal of 202411301442 is 244103114202.
It is not an unprimeable number, because it can be changed into a prime (202411301447) 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 31 ways as a sum of consecutive naturals, for example, 19567 + ... + 636557.
It is an arithmetic number, because the mean of its divisors is an integer number (7396500096).
Almost surely, 2202411301442 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202411301442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236688003072).
202411301442 is an abundant number, since it is smaller than the sum of its proper divisors (270964704702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202411301442 is a wasteful number, since it uses less digits than its factorization.
202411301442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 617183.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 202411301442 its reverse (244103114202), we get a palindrome (446514415644).
The spelling of 202411301442 in words is "two hundred two billion, four hundred eleven million, three hundred one thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.113 sec. • engine limits •