Base | Representation |
---|---|
bin | 1000010010100010000… |
… | …1010111000111001000 |
3 | 111121121001121022220000 |
4 | 2010220201113013020 |
5 | 4313130410123244 |
6 | 145231325003000 |
7 | 13201100641245 |
oct | 2045041270710 |
9 | 447531538800 |
10 | 142413754824 |
11 | 55440940940 |
12 | 237260b3460 |
13 | 105779855a3 |
14 | 6c7002c5cc |
15 | 3a87ab3169 |
hex | 21288571c8 |
142413754824 has 160 divisors (see below), whose sum is σ = 435575780640. Its totient is φ = 43113772800.
The previous prime is 142413754811. The next prime is 142413754829. The reversal of 142413754824 is 428457314241.
142413754824 is a `hidden beast` number, since 1 + 42 + 41 + 3 + 7 + 548 + 24 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 142413754824.
It is not an unprimeable number, because it can be changed into a prime (142413754829) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7767492 + ... + 7785804.
It is an arithmetic number, because the mean of its divisors is an integer number (2722348629).
Almost surely, 2142413754824 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142413754824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217787890320).
142413754824 is an abundant number, since it is smaller than the sum of its proper divisors (293162025816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142413754824 is a wasteful number, since it uses less digits than its factorization.
142413754824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19433 (or 19420 counting only the distinct ones).
The product of its digits is 860160, while the sum is 45.
The spelling of 142413754824 in words is "one hundred forty-two billion, four hundred thirteen million, seven hundred fifty-four thousand, eight hundred twenty-four".
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