Base | Representation |
---|---|
bin | 10000110110101… |
… | …00110100011010 |
3 | 100212000220010021 |
4 | 20123110310122 |
5 | 242143142030 |
6 | 22010141054 |
7 | 3334501120 |
oct | 1033246432 |
9 | 325026107 |
10 | 141380890 |
11 | 72895612 |
12 | 3b42178a |
13 | 233a1a41 |
14 | 14ac3910 |
15 | c62a97a |
hex | 86d4d1a |
141380890 has 32 divisors (see below), whose sum is σ = 293679360. Its totient is φ = 48000384.
The previous prime is 141380879. The next prime is 141380893. The reversal of 141380890 is 98083141.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (141380893) 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 15 ways as a sum of consecutive naturals, for example, 2595 + ... + 17014.
It is an arithmetic number, because the mean of its divisors is an integer number (9177480).
Almost surely, 2141380890 is an apocalyptic number.
141380890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141380890 is an abundant number, since it is smaller than the sum of its proper divisors (152298470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141380890 is a wasteful number, since it uses less digits than its factorization.
141380890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19726.
The product of its (nonzero) digits is 6912, while the sum is 34.
The square root of 141380890 is about 11890.3696326060. The cubic root of 141380890 is about 520.9510332539.
The spelling of 141380890 in words is "one hundred forty-one million, three hundred eighty thousand, eight hundred ninety".
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