Base | Representation |
---|---|
bin | 100111001111111010… |
… | …111100001100110110 |
3 | 11000210000120021010211 |
4 | 213033322330030312 |
5 | 1142302104242220 |
6 | 31205451340034 |
7 | 3021225634510 |
oct | 471772741466 |
9 | 130700507124 |
10 | 42143040310 |
11 | 16966713a38 |
12 | 820175161a |
13 | 3c8805ca57 |
14 | 207b05cbb0 |
15 | 1169c01b5a |
hex | 9cfebc336 |
42143040310 has 16 divisors (see below), whose sum is σ = 86694254496. Its totient is φ = 14449042368.
The previous prime is 42143040299. The next prime is 42143040319. The reversal of 42143040310 is 1304034124.
It is a super-2 number, since 2×421430403102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42143040319) 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, 301021647 + ... + 301021786.
It is an arithmetic number, because the mean of its divisors is an integer number (5418390906).
Almost surely, 242143040310 is an apocalyptic number.
42143040310 is an abundant number, since it is smaller than the sum of its proper divisors (44551214186).
42143040310 is a wasteful number, since it uses less digits than its factorization.
42143040310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602043447.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 42143040310 its reverse (1304034124), we get a palindrome (43447074434).
The spelling of 42143040310 in words is "forty-two billion, one hundred forty-three million, forty thousand, three hundred ten".
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