Base | Representation |
---|---|
bin | 11100100110110000… |
… | …00101111100000111 |
3 | 1110122021210020011210 |
4 | 32103120011330013 |
5 | 222423002442143 |
6 | 11015523502503 |
7 | 1052400220263 |
oct | 162330057407 |
9 | 43567706153 |
10 | 15357468423 |
11 | 6570988370 |
12 | 2b87227a33 |
13 | 15a991872b |
14 | a598b70a3 |
15 | 5ed3c6033 |
hex | 393605f07 |
15357468423 has 16 divisors (see below), whose sum is σ = 22340217600. Its totient is φ = 9306689280.
The previous prime is 15357468403. The next prime is 15357468431. The reversal of 15357468423 is 32486475351.
15357468423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 15357468423 - 214 = 15357452039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15357468403) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 631198 + ... + 655076.
It is an arithmetic number, because the mean of its divisors is an integer number (1396263600).
Almost surely, 215357468423 is an apocalyptic number.
15357468423 is a deficient number, since it is larger than the sum of its proper divisors (6982749177).
15357468423 is a wasteful number, since it uses less digits than its factorization.
15357468423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43382.
The product of its digits is 2419200, while the sum is 48.
The spelling of 15357468423 in words is "fifteen billion, three hundred fifty-seven million, four hundred sixty-eight thousand, four hundred twenty-three".
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