Base | Representation |
---|---|
bin | 1000010010010000110… |
… | …1101111001101000000 |
3 | 111121102000122111022121 |
4 | 2010210031233031000 |
5 | 4313003411024020 |
6 | 145220224214024 |
7 | 13166232542023 |
oct | 2044415571500 |
9 | 447360574277 |
10 | 142341501760 |
11 | 55404081067 |
12 | 23705a6a314 |
13 | 10565a083b3 |
14 | 6c645c11ba |
15 | 3a8158ebaa |
hex | 212436f340 |
142341501760 has 28 divisors (see below), whose sum is σ = 338950701828. Its totient is φ = 56936600576.
The previous prime is 142341501751. The next prime is 142341501847. The reversal of 142341501760 is 67105143241.
It can be written as a sum of positive squares in 2 ways, for example, as 19975864896 + 122365636864 = 141336^2 + 349808^2 .
It is a super-4 number, since 4×1423415017604 (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222408277 + ... + 222408916.
Almost surely, 2142341501760 is an apocalyptic number.
142341501760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142341501760 is an abundant number, since it is smaller than the sum of its proper divisors (196609200068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142341501760 is an equidigital number, since it uses as much as digits as its factorization.
142341501760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 444817210 (or 444817200 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
The spelling of 142341501760 in words is "one hundred forty-two billion, three hundred forty-one million, five hundred one thousand, seven hundred sixty".
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