Base | Representation |
---|---|
bin | 111110110001100… |
… | …001001101011111 |
3 | 2201101201111112222 |
4 | 332301201031133 |
5 | 4124102342404 |
6 | 252301015555 |
7 | 35045533016 |
oct | 7661411537 |
9 | 2641644488 |
10 | 1053168479 |
11 | 4a0539080 |
12 | 2548545bb |
13 | 13a26481c |
14 | 9dc2ba7d |
15 | 626d4dbe |
hex | 3ec6135f |
1053168479 has 16 divisors (see below), whose sum is σ = 1229056416. Its totient is φ = 891801600.
The previous prime is 1053168451. The next prime is 1053168521. The reversal of 1053168479 is 9748613501.
It is a cyclic number.
It is not a de Polignac number, because 1053168479 - 212 = 1053164383 is a prime.
It is a super-2 number, since 2×10531684792 = 2218327690318346882, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1053168449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10892 + ... + 47169.
It is an arithmetic number, because the mean of its divisors is an integer number (76816026).
Almost surely, 21053168479 is an apocalyptic number.
1053168479 is a deficient number, since it is larger than the sum of its proper divisors (175887937).
1053168479 is a wasteful number, since it uses less digits than its factorization.
1053168479 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58186.
The product of its (nonzero) digits is 181440, while the sum is 44.
The square root of 1053168479 is about 32452.5573568556. The cubic root of 1053168479 is about 1017.4176890717.
The spelling of 1053168479 in words is "one billion, fifty-three million, one hundred sixty-eight thousand, four hundred seventy-nine".
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