Base | Representation |
---|---|
bin | 1001001110010111011101… |
… | …1110000001000010100100 |
3 | 1022220121100211121202022202 |
4 | 2103211313132001002210 |
5 | 2312133140032040030 |
6 | 33323210413514032 |
7 | 2064523450523360 |
oct | 223456736010244 |
9 | 38817324552282 |
10 | 10142422143140 |
11 | 3260416984151 |
12 | 11798047a2918 |
13 | 587570789bc1 |
14 | 270c783022a0 |
15 | 128c63611745 |
hex | 939777810a4 |
10142422143140 has 48 divisors (see below), whose sum is σ = 24345453385344. Its totient is φ = 3476881843200.
The previous prime is 10142422143107. The next prime is 10142422143149. The reversal of 10142422143140 is 4134122424101.
It is not an unprimeable number, because it can be changed into a prime (10142422143149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4476941 + ... + 6350420.
It is an arithmetic number, because the mean of its divisors is an integer number (507196945528).
Almost surely, 210142422143140 is an apocalyptic number.
10142422143140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10142422143140 is an abundant number, since it is smaller than the sum of its proper divisors (14203031242204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10142422143140 is a wasteful number, since it uses less digits than its factorization.
10142422143140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10834068 (or 10834066 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 29.
Adding to 10142422143140 its reverse (4134122424101), we get a palindrome (14276544567241).
The spelling of 10142422143140 in words is "ten trillion, one hundred forty-two billion, four hundred twenty-two million, one hundred forty-three thousand, one hundred forty".
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