Base | Representation |
---|---|
bin | 10000110111010… |
… | …10010001001110 |
3 | 100212012100122100 |
4 | 20123222101032 |
5 | 242204000000 |
6 | 22012055530 |
7 | 3335315223 |
oct | 1033522116 |
9 | 325170570 |
10 | 141468750 |
11 | 72945625 |
12 | 3b4645a6 |
13 | 23402a27 |
14 | 14b0794a |
15 | c646a00 |
hex | 86ea44e |
141468750 has 84 divisors (see below), whose sum is σ = 383901336. Its totient is φ = 37650000.
The previous prime is 141468727. The next prime is 141468751. The reversal of 141468750 is 57864141.
It is a happy number.
141468750 is a `hidden beast` number, since 141 + 468 + 7 + 50 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141468751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 280999 + ... + 281501.
It is an arithmetic number, because the mean of its divisors is an integer number (4570254).
Almost surely, 2141468750 is an apocalyptic number.
141468750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 141468750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191950668).
141468750 is an abundant number, since it is smaller than the sum of its proper divisors (242432586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141468750 is an frugal number, since it uses more digits than its factorization.
141468750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541 (or 513 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 141468750 is about 11894.0636453653. The cubic root of 141468750 is about 521.0589244967.
The spelling of 141468750 in words is "one hundred forty-one million, four hundred sixty-eight thousand, seven hundred fifty".
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