Base | Representation |
---|---|
bin | 1001011101110111… |
… | …1010011101011101 |
3 | 20120002201101202122 |
4 | 2113131322131131 |
5 | 20201021414440 |
6 | 1100054432325 |
7 | 116654565662 |
oct | 22735723535 |
9 | 6502641678 |
10 | 2541201245 |
11 | 1094495120 |
12 | 5ab0626a5 |
13 | 31662699b |
14 | 1a16d7a69 |
15 | ed1687b5 |
hex | 9777a75d |
2541201245 has 32 divisors (see below), whose sum is σ = 3359232000. Its totient is φ = 1830153280.
The previous prime is 2541201211. The next prime is 2541201263. The reversal of 2541201245 is 5421021452.
It is not a de Polignac number, because 2541201245 - 224 = 2524424029 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3533996 + ... + 3534714.
It is an arithmetic number, because the mean of its divisors is an integer number (104976000).
Almost surely, 22541201245 is an apocalyptic number.
It is an amenable number.
2541201245 is a deficient number, since it is larger than the sum of its proper divisors (818030755).
2541201245 is a wasteful number, since it uses less digits than its factorization.
2541201245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1273.
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 2541201245 is about 50410.3287531434. The cubic root of 2541201245 is about 1364.6240463464.
Adding to 2541201245 its reverse (5421021452), we get a palindrome (7962222697).
The spelling of 2541201245 in words is "two billion, five hundred forty-one million, two hundred one thousand, two hundred forty-five".
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