Base | Representation |
---|---|
bin | 111110110001000… |
… | …011011111000101 |
3 | 2201101111022112120 |
4 | 332301003133011 |
5 | 4124034443400 |
6 | 252254240153 |
7 | 35044515033 |
oct | 7661033705 |
9 | 2641438476 |
10 | 1053046725 |
11 | 4a0465655 |
12 | 2547b6059 |
13 | 13a221293 |
14 | 9dbd9553 |
15 | 626adca0 |
hex | 3ec437c5 |
1053046725 has 24 divisors (see below), whose sum is σ = 1843453440. Its totient is φ = 528587520.
The previous prime is 1053046699. The next prime is 1053046727. The reversal of 1053046725 is 5276403501.
It is not a de Polignac number, because 1053046725 - 25 = 1053046693 is a prime.
It is a super-2 number, since 2×10530467252 = 2217814810066451250, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053046727) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 411685 + ... + 414234.
It is an arithmetic number, because the mean of its divisors is an integer number (76810560).
Almost surely, 21053046725 is an apocalyptic number.
1053046725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1053046725 is a deficient number, since it is larger than the sum of its proper divisors (790406715).
1053046725 is a wasteful number, since it uses less digits than its factorization.
1053046725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 825949 (or 825944 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 1053046725 is about 32450.6814258191. The cubic root of 1053046725 is about 1017.3784805786.
The spelling of 1053046725 in words is "one billion, fifty-three million, forty-six thousand, seven hundred twenty-five".
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