Base | Representation |
---|---|
bin | 1000001110000110001… |
… | …1011110000110011000 |
3 | 111111112002020002100221 |
4 | 2003201203132012120 |
5 | 4303211110003100 |
6 | 144513233405424 |
7 | 13126432521400 |
oct | 2034143360630 |
9 | 444462202327 |
10 | 141223125400 |
11 | 5498a855385 |
12 | 23453409874 |
13 | 104180c2336 |
14 | 6b99c5b800 |
15 | 3a182c901a |
hex | 20e18de198 |
141223125400 has 144 divisors (see below), whose sum is σ = 383317642440. Its totient is φ = 48246105600.
The previous prime is 141223125397. The next prime is 141223125413. The reversal of 141223125400 is 4521322141.
It is a super-2 number, since 2×1412231254002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2728159 + ... + 2779441.
Almost surely, 2141223125400 is an apocalyptic number.
141223125400 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 141223125400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191658821220).
141223125400 is an abundant number, since it is smaller than the sum of its proper divisors (242094517040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141223125400 is a wasteful number, since it uses less digits than its factorization.
141223125400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51594 (or 51578 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 141223125400 its reverse (4521322141), we get a palindrome (145744447541).
The spelling of 141223125400 in words is "one hundred forty-one billion, two hundred twenty-three million, one hundred twenty-five thousand, four hundred".
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