Base | Representation |
---|---|
bin | 10000110100111… |
… | …00010010001000 |
3 | 100211121010110121 |
4 | 20122130102020 |
5 | 242113234240 |
6 | 22001153024 |
7 | 3332515024 |
oct | 1032342210 |
9 | 324533417 |
10 | 141149320 |
11 | 72747634 |
12 | 3b32b774 |
13 | 23320510 |
14 | 14a63384 |
15 | c5d204a |
hex | 869c488 |
141149320 has 48 divisors (see below), whose sum is σ = 342673380. Its totient is φ = 52016640.
The previous prime is 141149311. The next prime is 141149329. The reversal of 141149320 is 23941141.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (141149311) and next prime (141149329).
It can be written as a sum of positive squares in 6 ways, for example, as 12236004 + 128913316 = 3498^2 + 11354^2 .
It is not an unprimeable number, because it can be changed into a prime (141149329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 270660 + ... + 271180.
Almost surely, 2141149320 is an apocalyptic number.
141149320 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 141149320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171336690).
141149320 is an abundant number, since it is smaller than the sum of its proper divisors (201524060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141149320 is an equidigital number, since it uses as much as digits as its factorization.
141149320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1066 (or 541 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 141149320 is about 11880.6279295330. The cubic root of 141149320 is about 520.6664531739. Note that the first 3 decimals are identical.
The spelling of 141149320 in words is "one hundred forty-one million, one hundred forty-nine thousand, three hundred twenty".
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