Base | Representation |
---|---|
bin | 111110110001001… |
… | …001111100001001 |
3 | 2201101112122210200 |
4 | 332301021330021 |
5 | 4124041320121 |
6 | 252255002413 |
7 | 35044655100 |
oct | 7661117411 |
9 | 2641478720 |
10 | 1053073161 |
11 | 4a04834a8 |
12 | 254809409 |
13 | 13a23031a |
14 | 9dc05037 |
15 | 626b6a26 |
hex | 3ec49f09 |
1053073161 has 36 divisors (see below), whose sum is σ = 1772140032. Its totient is φ = 600841584.
The previous prime is 1053073129. The next prime is 1053073199. The reversal of 1053073161 is 1613703501.
1053073161 is a `hidden beast` number, since 1 + 0 + 530 + 73 + 1 + 61 = 666.
It is not a de Polignac number, because 1053073161 - 25 = 1053073129 is a prime.
It is a super-2 number, since 2×10530731612 = 2217926164837063842, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1053073361) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 379200 + ... + 381966.
It is an arithmetic number, because the mean of its divisors is an integer number (49226112).
Almost surely, 21053073161 is an apocalyptic number.
It is an amenable number.
1053073161 is a deficient number, since it is larger than the sum of its proper divisors (719066871).
1053073161 is a wasteful number, since it uses less digits than its factorization.
1053073161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3650 (or 3640 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 27.
The square root of 1053073161 is about 32451.0887490697. The cubic root of 1053073161 is about 1017.3869940319.
Adding to 1053073161 its reverse (1613703501), we get a palindrome (2666776662).
The spelling of 1053073161 in words is "one billion, fifty-three million, seventy-three thousand, one hundred sixty-one".
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