Base | Representation |
---|---|
bin | 1001100110000011… |
… | …00000101101101100 |
3 | 111021222111222121120 |
4 | 10303001200231230 |
5 | 41022124021302 |
6 | 2211043500540 |
7 | 241434534642 |
oct | 46301405554 |
9 | 14258458546 |
10 | 5151001452 |
11 | 22036736a3 |
12 | bb9087750 |
13 | 64121b56c |
14 | 36c16b192 |
15 | 2023329bc |
hex | 133060b6c |
5151001452 has 12 divisors (see below), whose sum is σ = 12019003416. Its totient is φ = 1717000480.
The previous prime is 5151001451. The next prime is 5151001459. The reversal of 5151001452 is 2541001515.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×51510014522 = 53065631917012216608, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5151001451) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214625049 + ... + 214625072.
It is an arithmetic number, because the mean of its divisors is an integer number (1001583618).
Almost surely, 25151001452 is an apocalyptic number.
It is an amenable number.
5151001452 is an abundant number, since it is smaller than the sum of its proper divisors (6868001964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5151001452 is a wasteful number, since it uses less digits than its factorization.
5151001452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429250128 (or 429250126 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 24.
The square root of 5151001452 is about 71770.4775795731. The cubic root of 5151001452 is about 1727.0194317243.
Adding to 5151001452 its reverse (2541001515), we get a palindrome (7692002967).
The spelling of 5151001452 in words is "five billion, one hundred fifty-one million, one thousand, four hundred fifty-two".
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