Base | Representation |
---|---|
bin | 10000110110001… |
… | …00110010001010 |
3 | 100211220120000200 |
4 | 20123010302022 |
5 | 242134041320 |
6 | 22004513030 |
7 | 3334105461 |
oct | 1033046212 |
9 | 324816020 |
10 | 141315210 |
11 | 72850233 |
12 | 3b3ab776 |
13 | 2337ab8a |
14 | 14aa79d8 |
15 | c616290 |
hex | 86c4c8a |
141315210 has 48 divisors (see below), whose sum is σ = 377358696. Its totient is φ = 36664704.
The previous prime is 141315193. The next prime is 141315241. The reversal of 141315210 is 12513141.
141315210 is a `hidden beast` number, since 14 + 131 + 521 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 138086001 + 3229209 = 11751^2 + 1797^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17889 + ... + 24548.
Almost surely, 2141315210 is an apocalyptic number.
141315210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141315210 is an abundant number, since it is smaller than the sum of its proper divisors (236043486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141315210 is a wasteful number, since it uses less digits than its factorization.
141315210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42487 (or 42484 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 141315210 is about 11887.6074127639. The cubic root of 141315210 is about 520.8703496394.
Adding to 141315210 its reverse (12513141), we get a palindrome (153828351).
The spelling of 141315210 in words is "one hundred forty-one million, three hundred fifteen thousand, two hundred ten".
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