Base | Representation |
---|---|
bin | 1000010010011111110… |
… | …1101100001100101010 |
3 | 111121120102000020222120 |
4 | 2010213331230030222 |
5 | 4313121011412020 |
6 | 145230352332110 |
7 | 13200625314351 |
oct | 2044775541452 |
9 | 447512006876 |
10 | 142404404010 |
11 | 554366344a0 |
12 | 23722b44036 |
13 | 10575a6036b |
14 | 6c6cab6998 |
15 | 3a86d67740 |
hex | 2127f6c32a |
142404404010 has 64 divisors (see below), whose sum is σ = 385697220480. Its totient is φ = 33331854080.
The previous prime is 142404403993. The next prime is 142404404059. The reversal of 142404404010 is 10404404241.
It is a happy number.
142404404010 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7430577 + ... + 7449716.
It is an arithmetic number, because the mean of its divisors is an integer number (6026519070).
Almost surely, 2142404404010 is an apocalyptic number.
142404404010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142404404010 is an abundant number, since it is smaller than the sum of its proper divisors (243292816470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142404404010 is a wasteful number, since it uses less digits than its factorization.
142404404010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14880343.
The product of its (nonzero) digits is 2048, while the sum is 24.
Adding to 142404404010 its reverse (10404404241), we get a palindrome (152808808251).
The spelling of 142404404010 in words is "one hundred forty-two billion, four hundred four million, four hundred four thousand, ten".
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