Base | Representation |
---|---|
bin | 10000110111001… |
… | …10011010101010 |
3 | 100212011112222220 |
4 | 20123212122222 |
5 | 242202443340 |
6 | 22011454510 |
7 | 3335221221 |
oct | 1033463252 |
9 | 325145886 |
10 | 141452970 |
11 | 7293478a |
12 | 3b457436 |
13 | 233c87a9 |
14 | 14b01cb8 |
15 | c641ed0 |
hex | 86e66aa |
141452970 has 16 divisors (see below), whose sum is σ = 339487200. Its totient is φ = 37720784.
The previous prime is 141452953. The next prime is 141452977. The reversal of 141452970 is 79254141.
It is a happy number.
141452970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (141452977) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2357520 + ... + 2357579.
It is an arithmetic number, because the mean of its divisors is an integer number (21217950).
Almost surely, 2141452970 is an apocalyptic number.
141452970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141452970 is an abundant number, since it is smaller than the sum of its proper divisors (198034230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141452970 is a wasteful number, since it uses less digits than its factorization.
141452970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4715109.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 141452970 is about 11893.4002707384. The cubic root of 141452970 is about 521.0395500988.
The spelling of 141452970 in words is "one hundred forty-one million, four hundred fifty-two thousand, nine hundred seventy".
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