Base | Representation |
---|---|
bin | 10000110100111… |
… | …01101101001010 |
3 | 100211121102110101 |
4 | 20122131231022 |
5 | 242113431041 |
6 | 22001240014 |
7 | 3332541016 |
oct | 1032355512 |
9 | 324542411 |
10 | 141155146 |
11 | 72750a50 |
12 | 3b33300a |
13 | 23323072 |
14 | 14a65546 |
15 | c5d3b31 |
hex | 869db4a |
141155146 has 32 divisors (see below), whose sum is σ = 235572480. Its totient is φ = 62899200.
The previous prime is 141155143. The next prime is 141155207. The reversal of 141155146 is 641551141.
141155146 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 (141155143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418690 + ... + 419026.
It is an arithmetic number, because the mean of its divisors is an integer number (7361640).
Almost surely, 2141155146 is an apocalyptic number.
141155146 is a deficient number, since it is larger than the sum of its proper divisors (94417334).
141155146 is a wasteful number, since it uses less digits than its factorization.
141155146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670.
The product of its digits is 2400, while the sum is 28.
The square root of 141155146 is about 11880.8731160635. The cubic root of 141155146 is about 520.6736166539.
The spelling of 141155146 in words is "one hundred forty-one million, one hundred fifty-five thousand, one hundred forty-six".
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