Base | Representation |
---|---|
bin | 10000111010111… |
… | …10011001010001 |
3 | 100220002112010001 |
4 | 20131132121101 |
5 | 242314210101 |
6 | 22030210001 |
7 | 3342336034 |
oct | 1035363121 |
9 | 326075101 |
10 | 141944401 |
11 | 7313aa25 |
12 | 3b653901 |
13 | 2353b391 |
14 | 14bcd01b |
15 | c6dc901 |
hex | 875e651 |
141944401 has 2 divisors, whose sum is σ = 141944402. Its totient is φ = 141944400.
The previous prime is 141944393. The next prime is 141944417. The reversal of 141944401 is 104449141.
141944401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 70980625 + 70963776 = 8425^2 + 8424^2 .
It is a cyclic number.
It is not a de Polignac number, because 141944401 - 23 = 141944393 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 141944401.
It is not a weakly prime, because it can be changed into another prime (141944461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70972200 + 70972201.
It is an arithmetic number, because the mean of its divisors is an integer number (70972201).
Almost surely, 2141944401 is an apocalyptic number.
141944401 is the 8425-th centered square number.
It is an amenable number.
141944401 is a deficient number, since it is larger than the sum of its proper divisors (1).
141944401 is an equidigital number, since it uses as much as digits as its factorization.
141944401 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 141944401 is about 11914.0421771958. The cubic root of 141944401 is about 521.6422451909.
The spelling of 141944401 in words is "one hundred forty-one million, nine hundred forty-four thousand, four hundred one".
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