Base | Representation |
---|---|
bin | 11100011001000001… |
… | …10111010110000101 |
3 | 1110100021010110102112 |
4 | 32030200313112011 |
5 | 222204013434204 |
6 | 11000251550405 |
7 | 1046501434250 |
oct | 161440672605 |
9 | 43307113375 |
10 | 15242327429 |
11 | 651199521a |
12 | 2b5475b405 |
13 | 158bb03374 |
14 | a484a4097 |
15 | 5e323026e |
hex | 38c837585 |
15242327429 has 16 divisors (see below), whose sum is σ = 17479363200. Its totient is φ = 13020243264.
The previous prime is 15242327423. The next prime is 15242327461. The reversal of 15242327429 is 92472324251.
It is not a de Polignac number, because 15242327429 - 228 = 14973891973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15242327423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6177254 + ... + 6179720.
It is an arithmetic number, because the mean of its divisors is an integer number (1092460200).
Almost surely, 215242327429 is an apocalyptic number.
It is an amenable number.
15242327429 is a deficient number, since it is larger than the sum of its proper divisors (2237035771).
15242327429 is a wasteful number, since it uses less digits than its factorization.
15242327429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5132.
The product of its digits is 241920, while the sum is 41.
The spelling of 15242327429 in words is "fifteen billion, two hundred forty-two million, three hundred twenty-seven thousand, four hundred twenty-nine".
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