Base | Representation |
---|---|
bin | 100000011010110110000011… |
… | …111010111010010100100000 |
3 | 200200211201200122020020111111 |
4 | 200122312003322322110200 |
5 | 122142031413100140330 |
6 | 1223125213351153104 |
7 | 42014140614063433 |
oct | 4032660372722440 |
9 | 620751618206444 |
10 | 142582242583840 |
11 | 41481875910a84 |
12 | 13ba9488675794 |
13 | 61735a8a18917 |
14 | 272d0358dd81a |
15 | 1173d583ea32a |
hex | 81ad83eba520 |
142582242583840 has 24 divisors (see below), whose sum is σ = 336850548104700. Its totient is φ = 57032897033472.
The previous prime is 142582242583799. The next prime is 142582242583841. The reversal of 142582242583840 is 48385242285241.
It can be written as a sum of positive squares in 2 ways, for example, as 128802615567376 + 13779627016464 = 11349124^2 + 3712092^2 .
It is a super-3 number, since 3×1425822425838403 (a number of 43 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (142582242583841) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445569507915 + ... + 445569508234.
Almost surely, 2142582242583840 is an apocalyptic number.
142582242583840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142582242583840 is an abundant number, since it is smaller than the sum of its proper divisors (194268305520860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142582242583840 is an equidigital number, since it uses as much as digits as its factorization.
142582242583840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 891139016164 (or 891139016156 counting only the distinct ones).
The product of its (nonzero) digits is 39321600, while the sum is 58.
The spelling of 142582242583840 in words is "one hundred forty-two trillion, five hundred eighty-two billion, two hundred forty-two million, five hundred eighty-three thousand, eight hundred forty".
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