Base | Representation |
---|---|
bin | 1000010010100111000… |
… | …1000101101110111000 |
3 | 111121122111221011202112 |
4 | 2010221301011232320 |
5 | 4313201232431120 |
6 | 145233352551452 |
7 | 13201443410210 |
oct | 2045161055670 |
9 | 447574834675 |
10 | 142434655160 |
11 | 55451716646 |
12 | 237310b2588 |
13 | 1057c0c2755 |
14 | 6c72b0d240 |
15 | 3a89840bc5 |
hex | 2129c45bb8 |
142434655160 has 32 divisors (see below), whose sum is σ = 366260542560. Its totient is φ = 48834738816.
The previous prime is 142434655151. The next prime is 142434655177. The reversal of 142434655160 is 61556434241.
It is a super-2 number, since 2×1424346551602 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254347319 + ... + 254347878.
It is an arithmetic number, because the mean of its divisors is an integer number (11445641955).
Almost surely, 2142434655160 is an apocalyptic number.
142434655160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142434655160 is an abundant number, since it is smaller than the sum of its proper divisors (223825887400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142434655160 is a wasteful number, since it uses less digits than its factorization.
142434655160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 508695215 (or 508695211 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 41.
The spelling of 142434655160 in words is "one hundred forty-two billion, four hundred thirty-four million, six hundred fifty-five thousand, one hundred sixty".
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