Base | Representation |
---|---|
bin | 100000010011000000001111… |
… | …110010101010001010000000 |
3 | 200121221012220101210012101020 |
4 | 200103000033302222022000 |
5 | 122104214412334221144 |
6 | 1222033503045105440 |
7 | 41630204306140260 |
oct | 4023001762521200 |
9 | 617835811705336 |
10 | 142043423351424 |
11 | 41294306465721 |
12 | 13b20b730b8280 |
13 | 6134839337b4a |
14 | 2710d1cc737a0 |
15 | 1164d1e7bc419 |
hex | 81300fcaa280 |
142043423351424 has 64 divisors (see below), whose sum is σ = 431203249467840. Its totient is φ = 40583835242496.
The previous prime is 142043423351383. The next prime is 142043423351537. The reversal of 142043423351424 is 424153324340241.
142043423351424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26421765049 + ... + 26421770424.
It is an arithmetic number, because the mean of its divisors is an integer number (6737550772935).
Almost surely, 2142043423351424 is an apocalyptic number.
142043423351424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
142043423351424 is an abundant number, since it is smaller than the sum of its proper divisors (289159826116416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142043423351424 is an equidigital number, since it uses as much as digits as its factorization.
142043423351424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52843535497 (or 52843535485 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 42.
Adding to 142043423351424 its reverse (424153324340241), we get a palindrome (566196747691665).
The spelling of 142043423351424 in words is "one hundred forty-two trillion, forty-three billion, four hundred twenty-three million, three hundred fifty-one thousand, four hundred twenty-four".
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