Base | Representation |
---|---|
bin | 111101001100101… |
… | …0010101110110000 |
3 | 12022002221002202121 |
4 | 1322121102232300 |
5 | 13201140410142 |
6 | 535432324024 |
7 | 101613020440 |
oct | 17231225660 |
9 | 5262832677 |
10 | 2053450672 |
11 | 964134979 |
12 | 493843614 |
13 | 269570290 |
14 | 156a10120 |
15 | c041ec67 |
hex | 7a652bb0 |
2053450672 has 160 divisors (see below), whose sum is σ = 5411653632. Its totient is φ = 731123712.
The previous prime is 2053450643. The next prime is 2053450697. The reversal of 2053450672 is 2760543502.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 567493 + ... + 571099.
Almost surely, 22053450672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2053450672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2705826816).
2053450672 is an abundant number, since it is smaller than the sum of its proper divisors (3358202960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2053450672 is a wasteful number, since it uses less digits than its factorization.
2053450672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3675 (or 3669 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 34.
The square root of 2053450672 is about 45315.0159660129. The cubic root of 2053450672 is about 1271.0464584738.
The spelling of 2053450672 in words is "two billion, fifty-three million, four hundred fifty thousand, six hundred seventy-two".
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