Base | Representation |
---|---|
bin | 111110110101101… |
… | …110101101110001 |
3 | 2201110210120210210 |
4 | 332311232231301 |
5 | 4124343203434 |
6 | 252340414333 |
7 | 35061111243 |
oct | 7665565561 |
9 | 2643716723 |
10 | 1054272369 |
11 | 4a1122487 |
12 | 2550a73a9 |
13 | 13a560107 |
14 | a0038093 |
15 | 62851ee9 |
hex | 3ed6eb71 |
1054272369 has 8 divisors (see below), whose sum is σ = 1435605120. Its totient is φ = 687893936.
The previous prime is 1054272353. The next prime is 1054272371. The reversal of 1054272369 is 9632724501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1054272369 - 24 = 1054272353 is a prime.
It is a super-2 number, since 2×10542723692 = 2222980456073744322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1054272389) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3738414 + ... + 3738695.
It is an arithmetic number, because the mean of its divisors is an integer number (179450640).
Almost surely, 21054272369 is an apocalyptic number.
It is an amenable number.
1054272369 is a deficient number, since it is larger than the sum of its proper divisors (381332751).
1054272369 is an equidigital number, since it uses as much as digits as its factorization.
1054272369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7477159.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 1054272369 is about 32469.5606530178. The cubic root of 1054272369 is about 1017.7730374201.
The spelling of 1054272369 in words is "one billion, fifty-four million, two hundred seventy-two thousand, three hundred sixty-nine".
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