Base | Representation |
---|---|
bin | 100000011001000111011001… |
… | …101000110000111011111100 |
3 | 200200102100222210112222221022 |
4 | 200121013121220300323330 |
5 | 122133110041411124400 |
6 | 1222554443052523312 |
7 | 42002433252201602 |
oct | 4031073150607374 |
9 | 620370883488838 |
10 | 142463421583100 |
11 | 41436441519512 |
12 | 13b8a447780538 |
13 | 6165320b81c67 |
14 | 27273a2dbb872 |
15 | 1170c01bd2b85 |
hex | 8191d9a30efc |
142463421583100 has 72 divisors (see below), whose sum is σ = 311242730627808. Its totient is φ = 56598926112000.
The previous prime is 142463421583031. The next prime is 142463421583117. The reversal of 142463421583100 is 1385124364241.
It is a super-2 number, since 2×1424634215831002 (a number of 29 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 (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94031174 + ... + 95534226.
It is an arithmetic number, because the mean of its divisors is an integer number (4322815703164).
Almost surely, 2142463421583100 is an apocalyptic number.
142463421583100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 142463421583100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155621365313904).
142463421583100 is an abundant number, since it is smaller than the sum of its proper divisors (168779309044708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142463421583100 is a wasteful number, since it uses less digits than its factorization.
142463421583100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1509495 (or 1509488 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 44.
The spelling of 142463421583100 in words is "one hundred forty-two trillion, four hundred sixty-three billion, four hundred twenty-one million, five hundred eighty-three thousand, one hundred".
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