Base | Representation |
---|---|
bin | 10000110100001… |
… | …00010101011001 |
3 | 100211102010220110 |
4 | 20122010111121 |
5 | 242102114400 |
6 | 21555114533 |
7 | 3331626030 |
oct | 1032042531 |
9 | 324363813 |
10 | 141051225 |
11 | 7268a967 |
12 | 3b2a2a49 |
13 | 232b7983 |
14 | 14a39717 |
15 | c5b2e50 |
hex | 8684559 |
141051225 has 48 divisors (see below), whose sum is σ = 268232832. Its totient is φ = 64066560.
The previous prime is 141051191. The next prime is 141051283. The reversal of 141051225 is 522150141.
It is not a de Polignac number, because 141051225 - 28 = 141050969 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
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 47 ways as a sum of consecutive naturals, for example, 90049 + ... + 91601.
It is an arithmetic number, because the mean of its divisors is an integer number (5588184).
Almost surely, 2141051225 is an apocalyptic number.
141051225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
141051225 is a deficient number, since it is larger than the sum of its proper divisors (127181607).
141051225 is a wasteful number, since it uses less digits than its factorization.
141051225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1746 (or 1741 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 141051225 is about 11876.4988527764. The cubic root of 141051225 is about 520.5458088043.
The spelling of 141051225 in words is "one hundred forty-one million, fifty-one thousand, two hundred twenty-five".
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