Base | Representation |
---|---|
bin | 11101111001101011… |
… | …11000110111011100 |
3 | 1112102202211021002212 |
4 | 32330311320313130 |
5 | 230334101120202 |
6 | 11212534335552 |
7 | 1105545324110 |
oct | 167465706734 |
9 | 45382737085 |
10 | 16053145052 |
11 | 689864452a |
12 | 31401ba5b8 |
13 | 168aaa2cc9 |
14 | ac4047740 |
15 | 63e4e2652 |
hex | 3bcd78ddc |
16053145052 has 24 divisors (see below), whose sum is σ = 32351383680. Its totient is φ = 6827399280.
The previous prime is 16053145013. The next prime is 16053145061. The reversal of 16053145052 is 25054135061.
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, 2184602 + ... + 2191937.
It is an arithmetic number, because the mean of its divisors is an integer number (1347974320).
Almost surely, 216053145052 is an apocalyptic number.
It is an amenable number.
16053145052 is an abundant number, since it is smaller than the sum of its proper divisors (16298238628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16053145052 is a wasteful number, since it uses less digits than its factorization.
16053145052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4376681 (or 4376679 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 32.
Subtracting 16053145052 from its reverse (25054135061), we obtain a palindrome (9000990009).
The spelling of 16053145052 in words is "sixteen billion, fifty-three million, one hundred forty-five thousand, fifty-two".
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