Base | Representation |
---|---|
bin | 111110110011011… |
… | …100100101011100 |
3 | 2201102200011202022 |
4 | 332303130211130 |
5 | 4124220030240 |
6 | 252315515312 |
7 | 35053036223 |
oct | 7663344534 |
9 | 2642604668 |
10 | 1053673820 |
11 | 4a0853811 |
12 | 254a58b38 |
13 | 13a3b0844 |
14 | 9dd1dcba |
15 | 627849b5 |
hex | 3ecdc95c |
1053673820 has 24 divisors (see below), whose sum is σ = 2289016800. Its totient is φ = 406935872.
The previous prime is 1053673799. The next prime is 1053673879. The reversal of 1053673820 is 283763501.
It is a super-2 number, since 2×10536738202 = 2220457037906784800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 907760 + ... + 908919.
It is an arithmetic number, because the mean of its divisors is an integer number (95375700).
Almost surely, 21053673820 is an apocalyptic number.
1053673820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1053673820 is an abundant number, since it is smaller than the sum of its proper divisors (1235342980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1053673820 is a wasteful number, since it uses less digits than its factorization.
1053673820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1816717 (or 1816715 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 1053673820 is about 32460.3422656016. The cubic root of 1053673820 is about 1017.5803919602.
The spelling of 1053673820 in words is "one billion, fifty-three million, six hundred seventy-three thousand, eight hundred twenty".
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