Base | Representation |
---|---|
bin | 11100000001010001… |
… | …00010011111001000 |
3 | 1102211101002012211001 |
4 | 32000220202133020 |
5 | 221302002400202 |
6 | 10524411544344 |
7 | 1041531332311 |
oct | 160050423710 |
9 | 42741065731 |
10 | 15043012552 |
11 | 641a42aa87 |
12 | 2ab9a5b0b4 |
13 | 1559728b79 |
14 | a29c1d608 |
15 | 5d09add87 |
hex | 380a227c8 |
15043012552 has 16 divisors (see below), whose sum is σ = 29431981440. Its totient is φ = 7194484176.
The previous prime is 15043012549. The next prime is 15043012553. The reversal of 15043012552 is 25521034051.
It is a self number, because there is not a number n which added to its sum of digits gives 15043012552.
It is not an unprimeable number, because it can be changed into a prime (15043012553) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40877568 + ... + 40877935.
It is an arithmetic number, because the mean of its divisors is an integer number (1839498840).
Almost surely, 215043012552 is an apocalyptic number.
It is an amenable number.
15043012552 is a deficient number, since it is larger than the sum of its proper divisors (14388968888).
15043012552 is a wasteful number, since it uses less digits than its factorization.
15043012552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81755532 (or 81755528 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The spelling of 15043012552 in words is "fifteen billion, forty-three million, twelve thousand, five hundred fifty-two".
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