Base | Representation |
---|---|
bin | 11100001010101100… |
… | …11000101101111000 |
3 | 1110000212222022022011 |
4 | 32011112120231320 |
5 | 221432231440044 |
6 | 10540315535304 |
7 | 1043512032535 |
oct | 160526305570 |
9 | 43025868264 |
10 | 15122140024 |
11 | 6460065692 |
12 | 2b2045a534 |
13 | 156cc42064 |
14 | a36539d8c |
15 | 5d78de134 |
hex | 385598b78 |
15122140024 has 32 divisors (see below), whose sum is σ = 28656180000. Its totient is φ = 7480732672.
The previous prime is 15122140009. The next prime is 15122140043. The reversal of 15122140024 is 42004122151.
15122140024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 15122139977 and 15122140004.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499677 + ... + 529075.
It is an arithmetic number, because the mean of its divisors is an integer number (895505625).
Almost surely, 215122140024 is an apocalyptic number.
It is an amenable number.
15122140024 is a deficient number, since it is larger than the sum of its proper divisors (13534039976).
15122140024 is a wasteful number, since it uses less digits than its factorization.
15122140024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30087 (or 30083 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
Adding to 15122140024 its reverse (42004122151), we get a palindrome (57126262175).
The spelling of 15122140024 in words is "fifteen billion, one hundred twenty-two million, one hundred forty thousand, twenty-four".
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